理工英语1

国开（中央电）专科理工英语1网形考试题答案
单元测1 形考务试题答案
题目机查找功（Ctrl+F）搜索题目
题目： Haven＇t seen you for ages Mike ________________
Pretty good Everything goes well
How＇s it going
题目： Hello I＇m Harry Potter
Glad to meet you I＇m Miller But __________
call me Paul
题目： Let＇s meet at 730 outside the gate of ________
the People＇s Park
题目： Could you please tell me something about the two_______
___________ They arc exchange students of No 1 Middle School
Germans All right
题目： Goodbye everyone_______________
Bye Sally Don＇t forget to write
Stay in touch
题目：Are you good at Building Materials Rose
_______ But I will try to study it well this term
Not very good
题目：Can I help you sir
I＇d like to have 100 _____ I want my students to draw pictures
pieces of paper
题目：How are you
________
Fine thanks
题目：Each apartment only__________15 to 30 square meters for one unit
takes
题目：I hope you＇ll ________working with us in the future
enjoy
题目：Now this tiny housing solution is ______________ in urban areas in the US and Canada
gain ground
题目：The __________ are eating _________ at the foot of the mountain
sheep grass
题目：The technological advances made it possible for the middle classes to enjoy what had once been ________ only to the very rich
affordable
题目：To solve this problem New York city planners are challenging tradition and starting to _________more micro units
design
题目：Tony has many Chinese ______
stamps
二翻译：ABC三选项中选出英文适合中文翻译
1 That＇s why tiny little apartments with a bedroom a kitchen and a bathroom come into beingC
A 什公寓卧室厨房浴室
B 什公寓卧室厨房浴室
C 卧厨卫微型公寓形成原
2 A beautiful little room with love and happiness is a great place to liveB
A 美丽房间爱幸福居住方
B 间充盈爱幸福美屋宜居方
C 美丽房间爱幸福伟方住
3 It can also meet the need of people who are short on cash but determined to live in their own placesA
A 满足需缺钱决心拥家
B 满足需缺钱决定住方
C 满足需谁短期现金决心生活方
4 Ted and William have lived under the same roof for five yearsA
A 泰德威廉已屋檐生活五年
B 泰德威廉屋檐生活五年
C 泰德威廉起生活五年
5 If you travel alone and want to know better family life in Britain you＇d better stay in B & BsC
A果独旅行 想知道更家庭生活英国 呆B & Bs
B果独旅行想解英国家庭生活呆家里
C果独旅行想更解英国居民生活住B & Bs
二阅读理解：阅读面短文根文章容ABC三选项中选出佳选项
Housing is the living places for human beings As the population keeps climbing People in the city have to face the reality that housing is in short supply To solve this problem New York city planners are challenging tradition and starting to design more micro units
Micros also known as hostelstyle apartments usually offer less than 200 square feet (185 square meters) in area Could you imagine living in 150 square feet (14 square meters) These units usually have only room for a bed a table minifridge and the basic living essentials
Why is the micro apartment so appealing The reasons are rather straightforward It is perfect for single people who don＇t have a lot of things It can also meet the need of people who are short on cash but determined to live in their own places
Micro apartments are very common in cities like Tokyo and Hong Kong where there are so many people living Now this tiny housing solution is gaining ground in urban areas in the US and Canada
The micro apartment is an experiment in simplicity in American culture So smallscale home life is part of a hot trend in US real estate Some people are proud of it Some of them can find the humor and fun in their small places But not everyone is in favor of the trend
1According to the passage the next big trend in US real estate is B
A big house
B micro apartment
C traditional house
2As the population keeps climbing people in the city have to face the reality that A
A housing is in short supply
B housing is very sufficient
C housing is a luxury goods
3Why is the micro apartment so appealing A
A It meets the need of someone
B It＇s very strange
C It＇s excellent
4Micro apartments are very common in some cities like C
A Beijing
B London
C Tokyo
5How do people think of the micro apartment C
A Everyone likes it very much
B Some people think it＇s humorous and fun
C Not everyone is in favor of the trend
二阅读理解：阅读面短文根文章容ABC三选项中选出佳选项
Building a house costs quite a lot of money．Suppose you plan to build a house．Your first step will be to find a right piece of land．Your choice will depend on many different things．You will probably try to find a sunny place with pleasant surroundings(环境) near shops and bus stops not too far from your friends and the place where you work．
Next you will find a good builder and together with the builder you will work out a plan．The builder will draw the plan．It will show the number of rooms their position and size and other parts which must be noticed such as windows doors and electric outlets．The builder will work out how much money is needed to build your house．He will work out the cost of the wood bricks the glass and everything else that must be used in building the house．Later on when he starts to build this estimate(预算)must be corrected and revised(修订)．His estimate is based on existing prices but prices of such things may change and many other things may happen between the time when he makes the estimate and the time when he builds the house．
When the builder gives his estimate you may wish to change your plan．(You may also wish to change your builder if his estimate is too high)You may find that the house you wanted at first costs too much or that you can spend a little more and add something to your plan．The builder＇s estimate depends on the plan but the final plan depends on the builder＇s estimate．
1．The best title of this passage would be C
A．Building a House Costs Much Money
B．Estimate Is Important
C．Planning a House
2．The first thing for a person to build a house is B
A．to get as much money as possible
B．to find a suitable piece of land
C．to work out a plan
3． The phrase draw a plan in this passage means A
A．making a picture of a building or a room
B．making a plan
C．working out a plan
4．When the builder starts to build a house his estimate will have to be corrected and revised because C
A．it is wrongly worked out by a workman
B．the future owner of the house thinks the estimate is so high that he cannot afford the building．
C．The prices of building materials and the expenses(费)of labor may be different from the
original prices and expenses
5．What is the relationship(关系)between the estimate and the plan C
A．The plan depends on the estimate．
B．The plan has nothing to do with the estimate．
C．The estimate and the plan depend on each other．
二阅读理解：阅读面话选择合适容话补充完整
SUN LI Nice to meet you I＇m Sun Li
HENRY_____Are you a student of this university too C
SUN LI Yeah this is my second year I study Architecture And what’s your major
HENRY_____ So what subjects do you study this term D
SUN LI _____A
HENRY Oh I see I have English classes too I have Air Pollution Control Pollution Analysis and Climate Change Control Technology
SUN LI Oh really What do you think of your major
HENRY It＇s wonderful _____but Pollution Analysis isn＇t my best subject BI like Climate Change Control Technology better _____E
SUN LI I like Building Materials best
AThis semester we study English Engineering Drawing Construction Technology and Building Materials
BI think the classes are really interesting
CNice to meet you too
DOh My major is Energy and Environment
EHow about you
单元测2 形考务试题答案
题目机查找功（Ctrl+F）搜索题目
题目： Tom is________ than any other players in the school team．
taller
题目：— Sonia do you think you are different from Linda
— Yes I＇m ______ at drawing than her
better
题目：— Which city has _________population Beijing Guiyang or Nanchang
— Beijing of course
the largest
题目：—— What＇s your present job
—— _______________________
I＇m a filmmaker
题目：—— Excuse me You must be Mr Liu Hua from China
—— ___________________
Yes nice to meet you
题目：—— Have you had a nice journey
—— ________________________
Sure
题目：—— I’m so excited to meet you May I introduce myself to you
—— ___________________________
Sure
题目：—— Thanks for all the information Peter It sounds like you have an interesting job
—— ______________________________
Yes it＇s very interesting but stressful too
题目：Architect Mayur Kanaiya spoke__________ of the Langkawi Sky Bridge
highly
题目：But the Bridge was first _____ to the public almost one year later after a series of tests and evaluations
open
题目：I really like that car you ________ and I am thinking of buying it
recommended
题目：One day they crossed the ____bridge behind the palace
old chinese stone
题目：The walls function like a dam to keep the water _____ and the structure lies naturally within its surroundings remaining invisible from a distance
out
题目：Tony is going camping with ___ boys
two litter other
题目：You know this bridge ______ Hong Kong Zhuhai and Macau
connects
二翻译：ABC三选项中选出英文适合中文翻译
1 It has a total length of 49968 km of which 35578 km will be built over the seaB
A 总长度49968公里中35578公里海
B 总长度49968公里中35578公里横跨海面
C 总长度49968公里中35578公里海底
2I’d like you to meet the famous bridge designer Mr Liu HuaB
A喜欢见见著名桥梁设计师刘华先生
B 想您介绍著名桥梁设计师刘华先生
C 见见著名桥梁设计师刘华先生
3 It’s a great example of treading lightly on the landA
A．桥缓步行走非常体验
B．陆交易体验
C．陆轻微交易体验
4While most bridges cross above water the sunken bridge at Fort de Roovere in the Netherlands sinks just below itB
A．然部分桥横跨水面荷兰Fort de Roovere座沉桥建水面
B．数桥建水面荷兰Fort de Roovere座沉桥建水面
C 数桥穿越水面荷兰Fort de Roovere座沉桥建水面
5Visitors can enjoy a very close experience with the forest and wildlife on the curving bridgeB
A．游客够野生动物森林着更体验
B．蜿蜒桥面游客够距离体验森林野生动物
C 游客情享受丛林中野生动物
二阅读理解：阅读面短文根文章容ABC三选项中选出佳选项
London＇s River Thames has twentyseven bridges But Tower Bridge the first bridge over the Thames as you travel to London from the sea is the most famous of them all What makes Tower Bridge so exciting Why do visitors come from all over the world to see it
The thing that is surprising about Tower Bridge is that it is open in the middle It does this to let the big ships through to the Pool of London If you are lucky enough to see the bridge with its two opening arms high in the air you will never forget it
On its north side stands the Tower of London itself Although they look the same age the Tower is almost a thousand years old and Tower Bridge is only about one hundred it was built in the 1890s By1850 everyone agreed that a bridge across the Thames near the Tower was most necessary But the designers argued about the new bridge for another thirtyyears This took so long because they had two big problems
l Tower Bridge is C
A about one thousand years old
B the oldest and the most famous bridge in London
C the first one you can see when you go from the sea to London
2 The Tower of London is B
A across from the Thames
B on the north of Tower Bridge
C in the middle of Tower Bridge
3 Which of the following is NOT true according to the passageA
A You can see the bridge with its two opening arms high in the air at anytime
B By 1850 everybody thought it most necessary to have a bridge built across the Thames near
the Tower
C It took the designers thirty years to argue about the bridge before it was built
4 Why is the bridge open in the middleC
A To make it special
B To attract (吸引) more people from the world to see it
C To let the big ship through to the Pool of London
5 How long was the Tower Bridge builtB
A A thousand years
B A hundred years
C Five thousand years
二阅读理解：阅读面短文根文章容进行判断正确T错误F
One of the masterpieces of modern architecture the fantastic Hangzhou Bay Bridge has been opened to the public since May 2008
The Bridge is an Sshaped stayedcable bridge with six lanes in both directions and is linking Ningbo＇s Cixi county in the south to Jiaxing in the north It shortens the highway travel distance between Ningbo and Shanghai by 120 kilometers and reduces the driving time from 4 to 25 hours
It is the longest seacrossing bridge in the world 36 kilometers (22 miles) long This fantastic bridge crossing the Hangzhou Bay is expected to have a 100year lifespan and has a price tag of 118 billion yuan (US170 billion)
The toll fee is 80 yuan per vehicle As the bridge has six lanes in both directions you can be quite sure that you will have a smooth ride
The speed limit is 100 kilometers 62 miles
The first preparations for planning the bridge started a decade ago close to 600 experts spent nine years on designing the Hangzhou Bay Bridge Chief Commander of the Bridge Project is Mr Wang Yong The bridge was linked in 2007 and an opening ceremony was held on 26th June But the Bridge was first open to the public almost one year later after a series of tests and evaluations
1The fantastic Hangzhou Bay Bridge has been opened to the public since May 2010F
2It is the longest seacrossing bridge in the world 36 kilometers (22 miles) longT
3The toll fee is 100 yuan per vehicleT
4The speed limit is 100 kilometers 62 milesT
5Chief Commander of the Bridge Project is Mr Yang YongT
二阅读理解：阅读面话选择合适容话补充完整
Mary Johnson Good morning Mr Liu How good to see you Have you had a nice journey
Liu Hua _____D
Mary May I introduce an old friend of mine to you Tony Smith is an architect and has a special interest in bridge design
TonySmith _____A
Liu Hua How do you do Mr Smith Nice to meet you
Tony Nice to see you too I know you are the design leader of the Island & Tunnel Project of the Hong KongZhuhaiMacao Bridge It’s my honor to meet you here
Liu Hua _____E
Tony It is said that the bridge is the longest crosssea bridge in the world How long is it
LiuHua Sure You know this bridge connects Hong Kong Zhuhai and Macau It has a total length of 49968 km of which 35578 km will be built over the sea
Tony _____B
Mary It sounds fantastic I also want to see it when it’s finished
LiuHua No problem you are welcome
Mary Now we’ll send you to the hotel and you can take a rest there We’ll have a meeting on bridge design tomorrow morning
Liu Hua _____C
Tony You’re welcome
A How do you do Mr Liu
B That’s great I hope someday I can witness such a miracle
C Thank you very much for your help
D Glad to see you too Mary Indeed it’s been a very nice journey
E Thank you very much
COMPLETE THE CARD WITH THE WORDS AND EXPRESSIONS GIVEN IN THE BOX
_You need to include the following information _
SENDER OF THE CARD John Black
RECEIVER OF THE CARD MrErvin
congratulations greater success so happy
best wishes very much impressed
Dear Mr Ervin
_____ Congratulationson your being named this year’s outstanding manager I once visited one of your branches and was _____very much impressed
I am sure you deserve this honor And I feel _____so happyfor you _____Greater successfor even _____best wishesto you and your company in the coming year
Sincerely
John Black
单元测3 形考务试题答案
题目机查找功（Ctrl+F）搜索题目
题目： I’d love to ______with you my new kitchenware
share
题目： It is called solar cooker a newly designed cooking device and there are many kinds of solar cookers _______
available
题目： It was _______ to see the students’ excitement when they discovered that simple materials could be used to cook food under the sun and the solar cooking really attracts those creative kids
amazing
题目：  Don’t forget to come to our party this weekend
  _____________________________
Sure See you
题目：  We’d be pleased if you could join us for dinner
  ____________________________________
Yes I’d be pleased to accept
题目：  We’ve booked a table We hope you can join us
  _________________________________
How can I resist such a gracious invitation
题目：  why not dine out together and go to the movies
  ________________________________________
Sounds like a good idea
题目：  Would you care to join for the picnic tomorrow
  _________________________________________
So sorry Next time we＇ll go thanks anyway
题目： Do you like reading books
Yes Each of us ______________ to do more reading in and after class
is encouraged
题目：Li Lei is___ student in our class
the tallest
题目：Nick _______ a job in a bank but to our surprise he didn’t take it
was offered
题目：People who do not have wood must spend large amounts of money ________cooking fuel
on
题目：Solar cooking is a _______cooking method
convenient
题目：The bridge ______ two years ago
was built
题目：This box is___ that one
as heavy as
二翻译：ABC三选项中选出英文适合中文翻译
1 It is getting more popular due to its high efficiency and its environmental friendlinessA
A．高效环保特点太阳锅越越受众欢迎
B 高效友特点太阳锅越越受众欢迎
C．济环保特点太阳锅越越受众欢迎
2 I’d love to share with you my new kitchenwareB
A．喜爱分享新厨具
B 乐意分享新厨具
C．乐意均分配新厨具
3 I am eager to see this new deviceA
A．急切想新设备
B．激动新设备
C．乐意新设备
4 People who do not have wood must spend large amounts of money on cooking fuelC
A．没足够木材花费量钱烧饭
B．没足够木材量钱购买烹饪燃料
C．没足够木材花费量金钱购买烹饪燃料
5 Solar ovens consist of a system of reflectors and a cooking potA
A．太阳灶反射镜烹饪锅系统组成
B．太阳灶反射系统锅
C．太阳灶利反射系统烹饪锅
二阅读理解：阅读面短文根文章容ABC三选项中选出佳选项
When Dr Robert Metcalf first used a solar cooker the future changed for millions of Africans He knew that billions of poor people around the world depend on the use of wood for cooking As they take more and more firewood from wild areas They are destroying habitats around the world Wood collection is one reason why many animals have become endangered
But sunshine can be an alternative to fire Dr Metcalf says Since his first solar cooked meal he has helped people around the world to use simple new technologies to cook their food
Each morning in villages across East Africa small children and their mothers wake up and walk several miles to collect firewood to cook their food It takes much of the day and the heavy firewood they carry home on their heads lasts only a few days
This is why Dr Metcalf spends each summer in Africa He teaches women and children in villages how to cook with the sun So far more than thirty thousand African families now have solar cookers and new programs will introduce solar cookers to millions of families
To find water women and children may have to walk long distance to dig holes in dry riverbeds or to gather water from streams and shallow wells
They fill their buckets（桶）and carry them home on their heads The buckets often weigh as
much as forty pounds Not only is finding water hard work but the water is often polluted with
germs（细菌）that make people sick
Dr Metcalf and others developed a simplereusable tool that people can use to make sure their water is safe to drink．The tool is calked a WAPIwhich stands for Water Pasteurization Indicator The pasteurization process is named after Louis Pasteurwho developed it in the 1800s
1．Why did Metcalf help Africans use solar cookersC
A．He wanted to help them to fight poverty．
B．He found it a dangerous job to collect firewood．
C．He realized using firewood is not good for the environment．
2．The underlined word it in the third paragraph probably refers toA．
A．collecting firewood
B．cooking food
C．cooking with the sun                        
3．Each summer Metcalf stays in Africa to C ．
A do research on water
B take care of sick people
C spread the technique of using solar cookers
4．Water Pasteurization Indicator was developed to A ．
A kill the bacteria in water
B honor Louis Pasteur
C make waste water reusable
5．It can be inferred from tile passage thatB ．
A．Africans find it hard to learn to use solar cookers
B．women and children in Africa usually lead a hard life
C．the water Africans drink is not clean though it is easy to get
二阅读理解：阅读面短文根文章容进行判断正确T错误F
Millions of people around the world cook their food over a smoky fire every day It is often difficult to find wood for the fire People who do not have wood must spend large amounts of money on cooking fuel However there is a much easier way to cook food using energy from the sun Solar cookers or ovens have been used for centuries  
Solar ovens consist of a system of reflectors and a cooking pot The rest is up to your imagination Once you have collected or bought your solar oven you can use it to prepare hot meals in the backyard at a campground or wherever your heart desires
Of all the inventions that could benefit humankind a reliable solar cooker remains one of the most necessary Countless people across the developing world still cook their food by burning wood or even cow dung causing breathing problems and severe pollution in some regions
The searching for a practical solar cooker has gone on for decades and produced dozens of models But none of them have caught on importantly for use in the developing world because they can’t store heat Without the ability to store heat a cooker cannot be used for example on cloudy days
But now a group based at the Norwegian University of Science and Technology (NTNU) is reporting a discovery in solar cookers They say it will lead to the production of practical solar cookers within a year and a half and it can store enough heat during a sunny day to work for an entire additional day even if it is cloudy  
* People who do not have wood must spend small amounts of money on cooking fuelF
* There is a much easier way to cook food using energy from the sunT
* Solar cookers or ovens have not been used for centuriesF
* Solar ovens consist of a system of reflectors and a cooking potT
* Without the ability to store heat a cooker can be used for example on cloudy daysT
二阅读理解：阅读面话选择合适容话补充完整
HENRY Hey what are you doing this weekend   
MANDY _____D
HENRY Would you like to go for a picnic The weather forecast says it will be sunny this Sunday
MANDY _____A
HENRY Yes of course and I will make some hamburgers
MANDY OK Then I’ll bring some drinks green tea black tea juice or cola
HENRY _____ By the way I will bring my new kitchenware for our picnicE
MANDY New kitchenware A cooker
HENRY Yeah I just bought a solar cooker last month It’s a new device that uses solar energy and it is getting popular due to its high efficiency and its environmental friendliness People can cook easily with this new device I’ll bring some fruit and some other food We will make a wonderful picnic
MANDY _____B
HENRY OK I am looking forward to our picnic Then See you on this Sunday
MANDY _____C
A That’s a good idea Shall I bring anything
B Wow How amazing I can’t wait for it
C See you
D I haven’t decided yet What about you
E How about green tea
单元测4 形考务试题答案
题目机查找功（Ctrl+F）搜索题目
题目： ________________________ We are leaving on Sunday
Yes that’s a good idea
Why don’t you join us
题目： ______________________________
Yeah It is the only professional museum about the railway system in China
Do you know the China Railway Museum
题目： Excuse me Can you tell me how to get to the Linden Street
_____________________________
Sorry I’m new here
题目： I’m going to Hainan for my holiday
________________________
Have a nice trip
题目： Welcome back Mr Smith How about your business trip in Japan
___________________________
Oh fantastic Mr Mark is so satisfied with our project
题目：He’s wearing a red shirt and _______ jeans
faded
题目：I’d like to have some big apples instead of small _____
ones
题目：It was ___ who wrote those words on the blackboard
he
题目：Oh that museum was the old Beijing Railway Station It______ the history of China’s railway development
shows
题目：The book ________ on this subject was written by an old female writer
referred to
题目：The train______  just three weeks ____ complete a journey that _____ six weeks by sea
took…totakes up to
题目：This article deals with the natural phenomenon which _______ most interesting to everyone
is
题目：Travelers _______ the efficient network and find that their hometowns are not that far away
benefit from
题目：We _______ two railway tickets online this Monday
booked
题目：With comfortable seats and quiet cabins this highspeed line______ a pleasant journey for thousands of travelers
offers
二翻译：ABC三选项中选出英文适合中文翻译
1John and his brother differ in personality even if their differences in age are not significantB
A 约翰哥哥年纪相差性相
B 约翰哥哥年纪相差性相
C约翰哥哥年纪相差性相
2 Some of her pictures were shown in an art exhibition (展览会) in Shanghai when she was 4 years oldC
A 画海艺术展览会展出
B 艺术展览会展出画
C 四岁时候画海艺术展览会展出
3Since the earth looks like a ball the sun can shine on only half of it at a timeB
A太阳次半球球
B 球球太阳次半
C球球太阳次半
4 From the East Coast to the West Coast it is about 3 000 miles wideA
A 美国领土东西宽度约3000英里
B 美国领土3000英里
C 美国领土东西宽度2000英里
5 It’s very important to maintain your current weight through exercise and healthy eatingC
A 非常重通锻炼健康饮食保持目前体重
B 锻炼健康饮食保持目前体重非常重
C 通锻炼健康饮食保持目前体重非常重
二阅读理解：阅读面短文根文章容ABC三选项中选出佳选项
Highspeed rail is a type of rail transport that operates significantly faster than traditional rail traffic using an integrated system of specialized rolling stock and dedicated tracks While there is no single standard that applies worldwide new lines in excess of 250 kmhr and existing lines in excess of 200 kmhr are widely considered to be highspeed with some extending the definition to include much lower speeds (eg 160 kmhr) in areas for which these speeds still represent significant improvements The first such system began operations in Japan in 1964 and was widely known as the bullet train Highspeed trains normally operate on standard gauge tracks of continuously welded rail on gradeseparated rightofway that incorporates a large turning radius in its design
Many countries have developed highspeed rail to connect major cities including Austria Belgium China France Germany Italy Japan Poland Portugal Russia South Korea Sweden Taiwan turkey United Kingdom United States and Uzbekistan Only in Europe does HSR cross international borders China has 16000 km of HSR accounting for 60 percent of the world’s total While highspeed rail is usually designed for passenger travel some highspeed systems also offer freight service
1 Highspeed rail is a type of rail transport that operates significantly than traditional rail traffic A
A faster
B slower
C as fast as
2 According to the passage which of the following is trueA
A there is no single standard that applies worldwide
B there is a standard that applies worldwide
C there are two standards that apply worldwide
3When did the first such system widely known as the bullet train begin operations in Japan C
A in 1964
B in 1966
C in 1946
4 The underlined word freight at the end of the paragraph means B
A military
B cargo
C health
5 The best title of this passage would be B
A Traditional Rail Traffic
B the Bullet Train
C Highspeed Rail
二阅读理解：阅读面短文根文章容进行判断正确T错误F
The world’s longest highspeed railway route running from Beijing to Guangzhou has been in operation for a few years It cuts travel time between the two cities from 22 hours to only 8 hours With comfortable seats and quiet cabins this highspeed line offers a pleasant journey for thousands of travelers
The high speed railway connects Beijing with five provincial capitals Part of the line from Zhengzhou to Guangzhou was in operation before the whole line was connected The opening of the Beijing to Zhengzhou section has connected the entire line It covers a total length of 2298 kilometers
The BeijingGuangzhou line connects one third of China’s population and more than 40 percent of its economic power Travelers benefit from the efficient network and find that their hometowns are not that far away
As the American publication _Newsweek_ puts it China is now engaged in a railway revolution These 350 kilometer per hour highspeed railway trains have made the country’s vast territory substantially smaller and changed the country economically
1The world’s longest highspeed railway route running from Beijing to Guangzhou has been in operation for a few yearsT
2It cuts travel time between the two cities from 22 hours to only 6 hoursF
3 The opening of the Beijing to Zhengzhou section has linked with the total routeT
4The BeijingGuangzhou line connects one third of China’s population and more than 40 percent of its economic powerT
5These 350 kilometer per hour highspeed railway trains have made the country’s vast territory considerably smaller and changed the country economicallyT
二阅读理解：阅读面话选择合适容话补充完整
_LI QIANG AND HIS BROTHER WILL GO TO BEIJING HE IS TALKING TO WANG NING ABOUT THE PLAN_
WANG NING：So you’re going to Beijing on Sunday Li Qiang
LI QIANG：_____ We booked two railway tickets online this Monday C
WANG：That’s really cool I’m always dreaming of going to Beijing seeing famous places with unique buildings such as the Forbidden City Summer Palace etc
LI _____ A
WANG  Oh that museum was the old Beijing Railway Station It shows the history of China’s railway development _____D
LI：Why don’t you join us We are leaving on Sunday _____B
WANG：Ok then count me in Are you taking a highspeed railway
LI_____ Besides it’s comfortable E
A And the China Railway Museum is a must
B You still have two days to get yourself prepared
C Yes my brother and I are going together
D It’s worth visiting I’ve been planning to go for a visit for a long time
E Yeah the high speed railway is very quick and convenient
单元测5 形考务试题答案
题目机查找功（Ctrl+F）搜索题目
题目： A Could we make a tentative appointment for say this Saturday
B ________
That’s fine for me
题目： ________ you ________ free tomorrow
No I ________ free the day after tomorrow
Are going to be will be
题目： A Hello Bill Burton speaking
B Hello Mr Burton this is Jenny Jenkins of Bradford and Sons returning your call
What can I do for you
题目： A I can put you down for eleven o’clock Is that OK
B
Oh I’ll be having an interview that time How about 3 o’clock in the afternoon
题目： A I have an appointment with Mr Xie at about 10 o’clock tomorrow morning but would you please postpone it to sometime next week
B ________
All right
题目： A I have many questions about studying abroad
B Would you like to make an appointment
Let＇s say Wednesday afternoon at two
题目：How often________to the dentist
do you go
题目：I have an appointment with Mr Xie at about 10 o’clock tomorrow morning but would you please________it to sometime next week
postpone
题目：In learning a foreign language one should first pay attention________speaking．
to
题目：Jamie wants to speak to me________private
in
题目：My agenda is quite full for the whole week so I can＇t________an appointment with you
make
题目：Seldom ________ his wife punishes her children for speaking out their own ideas freely
have I seen
题目：Support facilities for electric cars such as charging stations have been built or are the process of being built in many cities across the country
in
题目：There ________ a dolphin show in the zoo tomorrow evening
is going to be
题目：We are all for your suggestion that the trip ________
be put off
二阅读理解：阅读面短文根文章容ABC三选项中选出佳选项
Cars are an important part of life in the United States Without a car most people feel that they are poor And even if a person is poor he doesn＇t feel really poor when he had a car
Henry Ford was the man who first started making cars in large numbers He probably didn＇t know how much the car was going to affect American culture The car made the United Stated a nation on wheels And it helped make the United States what it is today
There are three main reasons why the car becomes so popular in the United States First of all the country is a huge one and Americans like to move around in it The car provides the most comfortable and cheapest form of transportation With a car people can go anyplace without spending a lot of money
The second reason cars are popular is the fact that the United States never really developed an efficient and inexpensive form of public transportation Longdistance trains have never been as common in the country as they are in other parts of the world Nowadays there is a good system of airservice provided by planes But it is too expensive to be used frequently
The third reason is the most important one though The American spirit of independence is what really made cars popular Americans don＇t like to wait for a bus or a train or even a plane They don＇ t like to have to follow an exact schedule A car gives them the freedom to schedule their own time And this is the freedom that Americans want most to have
The gas shortage has caused a big problem for Americans But the answer will not be a bigger system of public transportation The real solution will have to be a new kind of car one that does not use so much gas
1 We can learn from this passage that AmericansB
A．spend a lot of money traveling by car
B．travel a lot in their cars
C．seldom travel by plane
2 Which of the following statements is TRUE C
A．In the United States even the poor own cars
B．In the United States all the poor have no cars
C．An American will feel poor unless he has a car
3 In the writer＇s opinion cars are popular in the United States mainly becauseA
A．Americans like to plan their own time
B．The United States does not have enough public transportation
C．Americans will not feel poor when they travel in their cars
4 A nation on wheels in the second paragraph means thatB
回答正确
A．everyone in the United States owns a car
B．the United States produces most of the cars in the world
C．cars play an important part in American＇life
5 The real solution to the gas shortage problem isC
A to make less cars
B to develop a public transportation system
C to make gassaving cars
二阅读理解：阅读面短文根文章容ABC三选项中选出佳选项
Car crashes are the top killer of American teenagers Most of the crashes result from distracted driving—not paying attention to the road
Ryan Didone was a fifteenyearold passenger in a car that hit a tree He was one of the nation＇s more than thirty thousand victims of traffic crashes in 2008 Nearly four thousand deaths about twelve percent involved drivers age fifteen to twenty
Ryan＇s father Thomas Didone is a police captain in Marylan It was an inexperienced immature driver driving at night with a carload of kids He was distracted he was　going too fast and it ended up causing one death and some seriously injured He shares the story of his son＇s death to help educate teens and their families about distracted driving
Jim Jennings from the Allstate Insurance Company says the number one cause of distracteddriving accidents is the mobile phone He says talking on the phone or reaching for it is like drinking four beers and driving If you＇re texting while driving you are twentythree times more likely to get into an accident than somebody who isn＇t
Government and private groups are using public service announcements and events to bring more attention to the problem For example the insurance industry recently held a safety event for teen drivers At first nineteenyearold Kevin Schumann easily avoided large inflatable dolls thrown in front of the car to represent children He also avoided orange cones representing the edge of the road Then as part of the test he started texting He hit several cones and at least one doll That＇s what really opened up the experience for me to prove how bad it is to really text and drive
Debbie Pickford of Allstate Insurance says teens are especially at risk from distracted driving —and not just because they lack experience on the roads According to the research teens don＇t really have fully developed brains until they’re twentyfive years old You put those two things together and you get a muchmuch higher risk A new law proposes a graduated driver licensing system Graduated means teenagers start with restrictions like on night driving and numbers of passengers They could not get a full driver＇s license until age eighteen
1According to the passage A is the most likely to lead to a traffic accident while you are driving．
A．texting on the mobile phone
B．reaching for a cell phone．
C．talking on the mobile phone
2 We can learn from the second paragraph thatB．
A drivers who resulted in nearly 4000 deaths are teenagers
B over 30000 victims have died from traffic crashes so far
C it was at night that Ryan Didone died from a car accident
3 A safety event held by insurance industry was meant to B
A．attract more teenagers to take part in it
B．draw enough attention to teenagers＇ distracted driving
C．make more teenagers practice avoiding large barriers
4 The passage is probably followed by a concluding paragraph about C．
A．much higher risk
B．teen brain development
C．measures to be taken
5 Of all the following which is the best title for the passageB
A．Car Crashes —the Top Killer
B．Distracted Driving —Let＇s Avoid
C．Drunken Driving — Dangerous Enough
二阅读理解：阅读面短文根文章容进行判断正确T错误F
In recent years the Chinese auto industry has seen rapid growth with the demand on private cars rising sharply in Chinese cities since 2002
By 2009 China has replaced the US to become the world’s largest auto market As an important part of the world car industry the global auto industry will shift further to China This brings historical opportunity to China’s auto market
Currently both the development of China’s auto market and the changes in consumer demand for vehicles are everincreasing China’s auto industry will continue to grow in the next decade It means there is still huge room for its development China has an urban population of more than 600 million It also has a huge agricultural vehicle market in the rural areas Hence there is no doubt for China’s development of auto industry That is also the reason why the world’s auto producers are paying more attention to the Chinese market
1 The demand on private cars increased greatly in Chinese cities since 2002T
2 China has become the world’s largest auto marketT
3 China’s auto industry tends to decrease in the next decadeF
4 China has an urban population of less than 600 millionF
5 The reason why the world’s auto producers are paying more attention to the Chinese market is that China’s auto industry developed very quicklyT
二阅读理解：阅读面短文选择合适容短文补充完整
A WELCOME SPEECH
A set new goals
B keep growing
C take this opportunity to
D made the right decision
E my great honor
I am Peter Sales manager of the company
First of all I would like to _____ welcome you to our company C
Our company is one of the leading companies in the electric car industry I am sure you will be proud of being a member of our company It is always _____ Eto keep the business goingWe need to _____ Afor ourselves all the time As you are fresh energetic and equipped with new knowledge and new ideas soon you will realize that you’ve _____ Dto join us
Work hard not only for our company but also for yourself That’s the only way for you and our company to _____B
Again I would like to welcome you and from today on let’s work together and succeed together
单元测6 形考务试题答案
题目机查找功（Ctrl+F）搜索题目
题目： —________
— Oh no Frankly speaking I seldom do online shopping
Got any good deals
题目： I’m ________a business trip for APEC summit sir
on
题目：________ is known to the world Mark Twain is a great American writer
As
题目：—________
— I mean the best way is using your own mobile phone or computer to operate it
What do you mean
题目：— A ________are the most popular things people buy online
— B Definitely clothes
What do you think
题目：— We have to stay at home for a whole day Why not go out and have a walk
—________
It sounds like a good idea
题目：— Susan what do you think of my plan
— _______________
It’s reasonable
题目：Cleaner heating system will________in Beijing to control air pollution
be established
题目：For days smog persisted in many areas China is________to control air pollution
taking measures
题目：Have you filled in the application form ________ your passport yet
for
题目：I suppose you know everything about that event ________
don＇t you
题目：If he persists________
in asking
题目：Listen to the two girls by the window What language________
are they speaking
题目：Miss Liu doesn＇t mind _______ your homework as long as it is done by yourself
your delaying handing in
题目：There is no doubt __________Herbert is the most industrious student in our class
that
二阅读理解：阅读面短文根文章容信息短文补充完整
A THANKYOU LETTER
Dear Professor Smith
Many thanks for your _____friendliness and hospitality(友热情)during _____ our delegation(方代表团) recent visit to your university
It was nice of you to introduce us to some famous professors and celebrated scholars at your university We had a safe and sound trip home
Now we _____ have resumed(重返工作岗位) our work
Again _____ on behalf of(代表) the group I would like to _____express our thanks to you and your team(团队表示感谢) Meanwhile I hope you will someday pay a visit to our university and give us more talks on Modern Western Economics
Sincerely yours
Tony Wang
二阅读理解：阅读面短文根文章容ABC三选项中选出佳选项
Air pollution
People and air pollution are often in the same places This means that cities with large populations have the biggest problem of dirty air Air pollution is caused by many different things A major kind of air pollution is the gas from cars Statistics (统计资料) show that 93 percent of all auto trips are within cities
Another major kind of dirty air is the burning of coal and oil for energy This energy is needed to make electricity Of course much more electricity is used in the city than in the country
On the average we throw away more rubbish than the year before The burning of rubbish makes air pollution even worse Many major industries are also responsible for the dirty air in the around cities The fumes (烟) from iron steel chemical and petrol production add particles (微粒) to the air
The effects of air pollution range from mild headaches to death The levels of pollution found in heavy traffic may cause headaches for loss of clear vision Wherever coal and oil are used for fuel fumes may kill trees and plants and cause metal to corrode (腐蚀) In some of the larger cities these fumes endanger the lives of human beings by contributing to lung diseases and causing early death
1 The key point of the passage is that B
A．the cause of air pollution is people
B．the causes and the effects of air pollution are both found in cities
C．the effects of air pollution range from headaches to death
2 What is the purpose of this passage A
A．to persuade people to stop polluting the air
B．to tell the causes of air pollution
C．to tell why cities are bad places to live
3 Why is air pollution more grave in the city than in the country C
A．Because there are larger populations in cities
B．Because the air in the city is dirty
C．Because there are much more gas fumes from cars and burning of coal and oil for energy in the city than in the country
4 The fumes from coal and oil may cause metal A
A．to corrode
B．to twist
C．to turn black
5 In larger cities the fumes from coal and oil may contribute to C
A．heart disease
B．loss of clear vision
C．lung diseases
二阅读理解：阅读面短文选择合适容短文补充完整
A to cook or heat your home
B checked regularly
C to reduce air pollution
D Use less electricity
E Raising any sort of livestock
Manmade air pollution mainly comes from two sources mobile ones and stationary ones Mobile sources are cars planes boats etc Stationary sources include large factories power plants and every household which burns natural gas or wood The most important ways _____C are to drive less use less electricity and natural gas and eat vegetarian
_THESE IDEAS ARE EASY TO FOLLOW_
1 Get your car _____ Bto make sure everything works properly Whenever possible walk cycle carpool or use public transportation Buy fuelefficient vehicles Drive at 60 mph or less to improve gas mileage
2 Burn less natural gas _____ A Instead use a solar cooker or heater and wear extra layers
3 Become a vegetarian or a vegan _____E requires more land and emits more carbon dioxide than simply growing crops directly for human food
4 _____ DCoal power plants produce most of the world’s electricity and they also produce more carbon dioxide than any other source Coal plants also release many other pollutants Unplug televisions cell phone chargers and other appliances while not in use Most devices continue to use small amounts of power even when they’re turned off Avoid using air conditioning and don’t leave the fridge open any longer than necessary Only run the clothes washer or dish washer when full Rather than using a dryer hang clothes on a line to dry in the sun
单元测7 形考务试题答案
题目机查找功（Ctrl+F）搜索题目
题目： ___________ you busy with the Singles Day
Are
题目： —________
— Oh no Frankly speaking I seldom do online shopping
Got any good deals
题目：—________
— I mean the best way is using your own mobile phone or computer to operate it
What do you mean
题目：— A ________are the most popular things people buy online
— B Definitely clothes
What do you think
题目：— We have to stay at home for a whole day Why not go out and have a walk
—________
It sounds like a good idea
题目：— Susan what do you think of my plan
— _______________
It’s possible
题目：All the trees______ last summer
were planted
题目：Besides you need to protect your password because all the transaction _______ through your bank account
is carried out
题目：He __________ a book when the telephone rang
was reading
题目：Now tell me how can you separate yourself ____the other person
from
题目：Separate passwords for every account make __difficult for cyber criminals to hack you
it
题目：The Prize in Economics ______ in 1968 that is more than half a century ago
was established
题目：You can ask these experts __________advice in job hunting
for
题目：You can buy almost everything _______ you have access to the Internet and enough money
as big as
题目：You know online shopping has so many ______
advantages
二阅读理解：阅读面短文根文章容进行判断正确T错误F
An ebook (also referred to as an electronic book eBook or ebook) is a digital version （版）of a print book that you download and read But if you want to read an ebook you must have an Ebook Reader which is a kind of free software used by your computer Make sure you have installed the appropriate Reader before you download your ebook from the Internet The software allows you to turn the words on the screen into the size you like It also helps you turn pages and change your viewing options (计算机屏幕阅读选择) Ebooks are a fun alternative to regular books You can download them to any computers and create your own library of hundreds of titles If you load them onto your portable computer you can take them with you when you travel Some ebooks are even interactive Best of all when you order an ebook their is no waiting and no shipping charges The amount of time it takes to download your ebook depends on the speed of your connection and the size of your ebook
1 From this passage we learn that an ebook C
A．can be found in any library
B．can be read directly from the Internet
C．can be read when special software is installed
2 The Ebook Reader is used for C
A reading an ebook you＇ve downloaded
B turning a print book into a digital version
C downloading an ebo0k from the Internet
3 From this passage we can learn that A
A you can read an ebook on a laptop when you travel
B you can order an ebook using the Ebook Reader
C the ebooks ordered have to be shipped to you
4 Which of the following statements is TRUE C
A An ebook is ordered in the same way as a print book is
B The size of the words in an ebook cannot be changed
C The downloading time is decided by the ebook＇s size
5 The passage is mainly about B
A a better way to download an Ebook
B a new kind of book the Ebooks
C the new version of Ebooks
二翻译：ABC三选项中选出英文适合中文翻译
1 The study shows that our computers are superior to those of our competitors in terms of functions and speedA
A．研究表明计算机功速度两方面优竞争手
B．研究表明计算机竞争者产品功速度方面差异
C．研究表明计算机效率速度方面厂商
2 Use of the overcharge on your account and we have contacted the store on your behalf and are awaiting their reply C
A．承蒙告知您受恶意透支指控已派代表商店联系正等回音
B．承蒙告知您帐户存问题已商店联系正等回答
C．承蒙告知您帐户扣款事已代您商店联系正等回复
3Though technically quite advanced todaythe Internet is far from being popular with average household users in some developing countries A
A．互联网技术现已先进发展中国家未受家庭户广泛青睐
B 先进发展中国家远远没普般家庭
C 天科学技术已先进发展中国家互联网离众生活远
4 You can buy almost everything as long as you have access to the Internet and enough money A
A 网络足够钱通网络买东西
B 果网络钱买东西
C 网络足够钱买东西
5 When in doubt it’s best to delete or if appropriate mark as junk item B
A 疑问立刻删者果合适话标垃圾信息
B 旦疑问立刻删者果合适话标垃圾信息
C 旦疑问立刻删者合适话标垃圾
二阅读理解：阅读面短文根文章容进行判断正确T错误F
When a few college students jokingly declared Nov 11 a National Singles Day in the 90s in China they would never be able to imagine that they were creating the biggest online shopping spree in the world It started as a way for young people to make fun of themselves as being single and invite other single friends to have fun at bars restaurants and karaoke rooms They chose 1111 because 1 is the loneliest number etc Then businesses began to take notice
In 2009 online retail giant Alibaba announced it would be selling everything at half price on taobaocom on Nov 11 It was the first time for Chinese single men and women and indeed married people too to enjoy the huge discounts in online shopping on the Singles Day Over the last few years Alibaba JD and other Chinese ecommerce companies all expanded their oneday discounts and sales grew dramatically
In 2014 Alibaba Group scored 571 billion on November 11 setting a new record for the ecommerce giant since it started the Singles Day sales five years ago That was much higher than the combined 37 billion online sales of Thanksgiving Day Black Friday and Cyber Monday from desktop computers in the USA
1 In 2009 Alibaba began to sell everything at half price at taobaocom on Nov 11T
2 Some companies like Alibaba expanded their two days discounts and sales grew dramaticallyt
3 In 2014 Alibaba scored 471 billion on November 11t
4Thanksgiving Day has got the best sellingF
5 They chose 1111 because 1 is the loneliest numberT
二阅读理解：阅读面短文选择合适容短文补充完整
LEAVE A MESSAGE TO THE SELLER
A to order
B Wang Li
C number
D seller
E In addition
Dear _____ D
I’d like _____ Aan Ochi dress the one on your top sale list The article _____ CI need is 115208 _____E I like the white color It would be great if could offer some little bonus with the order
Looking forward to receiving the product as soon as possible I hope your early shipment
Yours consumer
_____B
单元测8 形考务试题答案
题目机查找功（Ctrl+F）搜索题目
题目：______the weather improves we will suffer a huge loss in the tourist industry
Unless
题目：—  ______ will it take me to walk there
—  About ten minutes
How long
题目：—  Forgotten something I can keep an eye on your kids if you want to go and get it
—  _______ Thank you all the same
Well I can do without it
题目：— Excuse me can you tell me where the nearest bus stop is
— I＇m sorry I have no idea I ______
am a stranger here
题目：— Excuse me officer I can＇t find the subway entrance ______
— See those glass doors Go in and you will see it on your right
Can you help me
题目：— Would you like a glass of wine
— _____________ I don＇t drink
No thanks     
题目：His parents are present there ______ but their minds are somewhere else
physically
题目：It is easy to get the software we need ______ the market is small
although
题目：She didn＇t know______ to express her ideas in English clearly in public
how
题目：The job is great in terms of salary It has its disadvantages ________
though
题目：They also have a camera ______allows you to take and share photos and video
which
题目：We must find a way to cut prices______ reducing our profits too much
without
题目：We support the view that poor management will ______ business failure
lead to
题目：You can go to Mobile Joker Store ______ is the nearest mobile phone store from here
which
题目：You will soon______ the world outside the smartphone is much more enjoyable
realize
二阅读理解：阅读面短文选择合适容短文补充完整
Do you know how to use a mobile phone without being rude to the people around you
Talking during a performance irritates (激怒) people If you are expecting an emergency call sit near the exit doors and set your phone to vibrate (振动)_____
When eating at a restaurant with friends _____ This conveys the message that your phone calls are more important than those around you
Mobile phones have sensitive microphones that allow you to speak at the volume you would on a regular phone_____If you are calling from a noisy area_____Many people believe that they can’t live without their mobile phone_____ but limit your conversations to urgent ones and save the personal calls until you are at home
二翻译：ABC三选项中选出英文适合中文翻译
1 The mobile phone store is about five hundred yards past the gym on your leftB
A 手机商店健身房左边离500步
B 手机商店概离健身房500步左手边
C 手机商店左拐然走500步
2 No wonder I got lost I was heading in the wrong directionA
A怪迷路原走错方
B走错方钱包丢
C难怪会丢钱包原放错位置
3 It seems that there’s nothing impossible with the little mobile phoneA
A台智手机
B智手机太什事干成
C 智手机事干
4 The Smartphone is getting more attention in the house than the childA
A 家里智手机正孩子更关注
B 家里孩子更关注智手机
C 孩子家更关注智手机
5 We all need to come out of this headdown syndromeA
A 需摆脱种低头综合征
B 需走出种低头综合征
C 需改变摇头惯
二阅读理解：阅读面短文根文章容ABC三选项中选出佳选项
Mobile phone has become a problem for middle schools Some middle schools in Australia have banned(禁止) students from carrying mobile phones during school hours Mobile phone use among children has become a problem for the school this year Several children have got mobile phones as Christmas gifts teachers said mobile phone use is a distraction (娱乐) to students during school hours and it also gives teachers so much trouble in their classrooms Teachers were also saying that sometimes students might use phone messages (消息) to cheat during exams
She said some schools had tried to ban mobile phones Some parents felt unhappy because they couldn＇t get in touch with (…联系) their children
Many teachers said students should not have mobile phones at school but if there was a good reason they could leave their phones at school office They also said there were many reasons why the students should not have mobile phones at school they were easy to lose and were a distraction from studies
Many people say that they understand why parents would want their children to have phones but they think schools should let the students know when they can use their mobile phones
1 Some middle schools in Australia have banned students from carrying mobile phones C
A because they are students
B when they are free
C when they are at school
2 We know from the passage that some children get mobile phones fromC
A the makers and sellers
B the passersby and strangers
C their parents and friends
3 What does the underlined word cheat mean in the passage B
A 聊天
B 作弊
C 查询  
4 Some parents felt unhappy because they couldn＇t during school hours B
A use their mobile phones
B get in touch with their children
C help the teachers with their work
5 The passage tells us that A
A students shouldn＇t have mobile phones at school except for some special reasons
B it is impossible to ban students from using mobile phones at school
C some parents felt unhappy because they couldn＇t use their phones at school
二阅读理解：阅读面短文根文章容进行判断正确T错误F
A 4 year Kid who does not know what an Email or a Chat App is prays to God Hey Lord Please make me a smartphone This young kid is asking such a wish from God because he sees that his parents at home are completely glued to this magical device called smartphone and has no time to look up at him The smartphone is getting more attention in the house than the child His parents are present there physically but their minds are somewhere else
It’s so true that this device has become an inseparable part of our day to day life and we are addicted to it We will start feeling restless if we do not look to our phone after a few minutes We react faster to a phone beep or a message compared to a call by a family member from a different room We all need to come out of this headdown syndrome We all need to connect and communicate in real world We need to put this technology to good use and not become a slave  
So what shall we do It’s simple the solution is called digital break This means when you return home from work you simply turn off or mute all your digital devices for a few hours every day or at least once in a while What do you do then You can share your time with the family chatting with your wife or husband playing games with your kids doing things with other family members etc in real life You will soon realize the world outside the smartphone is much more enjoyable
1 The kid is 5 years old F
2 The kid asked God for a smartphone F
3 Smartphones have become an inseparable part of our daily life T
4 We all need to connect and communicate in virtual world F
5 The only solution to the headdown syndrome is called digital break F
二阅读理解：阅读面短文选择合适容短文补充完整
FILL IN THE BLANKS OF THE FOLLOWING LETTER WITH GIVEN SENTENCES IN THE BOX
_____mobile phones are being more and more widely used It＇s small in size _____ offering fast and convenient service for communication It＇s of multifunction _____
In recent years_____Quite a few use them at school to keep in touch with their families and friends instead of writing letters which of course brings convenience to them But I don＇t think it＇s good to do so
_____ student users often waste a lot of time chatting over the phone in their spare time some even use them to cheat in exams In addition mobile phone bill is also a heavy burden on students＇ families
文档香网(httpswwwxiangdangnet)户传

《香当网》用户分享的内容，不代表《香当网》观点或立场，请自行判断内容的真实性和可靠性！
该内容是文档的文本内容，更好的格式请下载文档