国开《理工英语1》期未机考题库
Eggs, though rich in nourishment, have ______ of fat.a large amount
You know, online shopping has so many ______.advantages
_____ they arrived there, they started to work at once.After
They wouldn't _____ me to smoke.allow
Do you think Dad will______you to go to Jamie's party.allow
The article is good ______ a few spelling mistakes.apart from
Why is the micro apartment so_____?appealing
It's so true that this device has become an inseparable part of ourday to day life, and we ______ it.are addicted to
It is easy to get the software we need ______ the market issmall.although
-When do you usually go to work?-______At about 7:00 after my breakfast.
This China-Europe Rail service is getting more andmore______from businessmen and manufacturers both China and Spain.attention
Today, the useful solar cooker really works and it is _____more and more people's attention.attracting
Mobile phones can ______ everywhere.be used
We all need to ______ this head-down syndrome.break out of
I recommended _____ an English Chinese dictionary, which Ithought would be of great help to his studies.buying
-Hello, I'm Harry Potter.-Glad to meet you. I'm Paul Miller. Please______call me Paul.
-Marry, ______-What do you want me to do?will you do me a favor?
The bedroom ______ by my mother yesterday.was cleaned
It's______that he was wrong.clear
You know, this bridge______Hong Kong, Zhuhai and Macau.connects
The family thought it was more ______to eat in the kitchen.convenient
A home should be ______ and friendly.comfortable
It covered the distance in 28 hours ______ the train's sixdays.compared with
It's just another way to ______ your colleagues.connect with
You should look directly at the person you are speaking to and makeeye ______with them.contact
It is a ______to shake hands when you are introduced to aperson.custom
-Can you manage to______ it?--Yes, I can.deal with
There is no time left for______.delay
How often ______ to the dentist?do you go
No matter what you may say, I'm______to do what I think isright.determined
I am______see this new device.eager to
I hope you'll ______ working with us in the future.enjoy
The Prize in Economics ______ in 1968, that is, more thanhalf a century ago.was established
I'm glad to have this opportunity to______ideas with you onthis problem.exchange
The boy is not happy at the new school. He has ______ friendsthere.few
-How do you do?-______How do you do?
Life is just like a box of chocolate, you never know what you_____ .are going to get
Mary told me that she ______ to the supermarket before cominghome.had gone
-______-Oh, no, Frankly speaking, I seldom do online shopping.Got any good deals?
The movie ____ for about 10 minutes, so let's see the nextone.has been on
Yesterday was Dad's birthday. I gave ____ a scarf as apresent.him
-______ are the most popular things people buy online?-Definitely, clothes.What do you think
-______ will it take me to walk there?-About ten minutes.How long
-What's your present job?-______I'm a film-maker.
-Here is a little gift for you.-______I really appreciate it.
-Hey, what are you doing this weekend?-______I haven't decided yet. What about you?
-Can you stay here longer?-______, but I have to be back tomorrow.I'd love to
_____ to the doctor right away, he might have been alive.Had he gone
-______-This is Tom.Who is speaking?
We must persist ___ taking the road of self reliance.in
Solar ovens consist _____ a system of reflectors and a cookingpot.of
Give a brief _____ to the host.introduction
I______ buy something tomorrow morning.am going to
The rest _____ your imagination.is up to
Lily and Lucy ______ both my good friends.are
Both the kids and their parents ______ English, I think. Iknow it from their accent.are
There ______ a book and some magazines on the desk.is
March 8th _____ Women's Day.is
A pair of spectacles ______ what I need at the moment.is
Mathematics ______the study or science of numbers..is
-Where is the Museum?-______It is located in Chaoyang District.
-What's the matter with you?-______I feel a bit sick.
Here is my dog. ____ name is Tom.Its
-Hello, Jack Smith speaking. ______-Hello, Mr Smith, this is Gorge Wood returning your call.What can I do for you?
-Hello, Bill Burton speaking. ______?-Hello, Mr. Burton, this is Jenny Jenkins of Bradford and Sons returningyour call.What can I do for you?
-Shall I keep an eye on your house when you are on holiday?-______I would appreciate that.
The train ____ in half of an hour. I must go to the trainstation right now.will leave
Nancy is considered to be ______ the other students in herclass.as intelligent as
There is an easy way to cook food using______from the sun.energy
The speed ______for car is 100 kilometers per hour.limit
Tony is going camping with ___ boys.two other little
His mother ____alone since his father died.has lived
My______is Energy and Environment.major
A trial project will ____ renewable energy sources such as windpower to supply heat.make use of
I ______ any buy online last month.didn't make
As the population keeps climbing，people in the city have to facethe reality that housing is in short______.supply
The earth ______ around the sun.moves
The harder you study, ____ you will learn.the more
We'll send you to the hotel and you can______a rest there.take
-Good morning, Li Hua. ______-I usually come to office on foot.How do you usually come to office?
You can choose ____ book you like among these.whichever
-Would you like a glass of wine?-______I don't drink.No, thanks.
-Would you like something to drink? What about a cup of tea?-______No, thanks.
-Don't you remember there will be an exam next day?-______Oh, my God. I almost forgot.
-Excuse me, I'm afraid you've overcharged me.-______Oh, really?
-Would you please open this suitcase for me? I can't open it.-______OK, let me see.
-I'm going to Macao on business. Please book a hotel for me.-______When will you get there?
-Do you have time this afternoon?-______I'm afraid not. I have an appointment with Mr.Black.
-What time does the train leave?-______At half past five.
They all have one thing ______ common: they have the functionsof a phone and a computer in a single pocket-sized unit.in
I'd like to have some big apples instead of small _____.ones
The party will be a good ______for you to get know othercolleagues.opportunity
There are some difficulties the company still has to _____ inChina.overcome
His parents are present there ______, but their minds aresomewhere else.physically
I've been ______ go for a visit to the museum for a longtime.planning to
-Are they ______ now?-Yes, they are.playing basketball
You could _____ from classes.benefit
As the American______Newsweek puts it: China is now engaged ina railway revolution.publication
I can ______ for eleven o'clock.put you down
Sun Li is ______ Zhang Li around the building.showing
I really like that car you ______ and I am thinking of buyingit.recommended
You will soon ______ the world outside the smartphone is muchmore enjoyable.realize
As an innovative company, Tesla has a ____ future in China.bright
I have to ______ an urgent business trip tomorrow.go for
I'd love to ______with you my new kitchenware.share
-Would you care to join for the picnic tomorrow?-______So sorry. Next time we'll go, thanks anyway.
-Could we make an appointment for this Saturday?-______That's fine for me.
It _____ fantastic. I also want to see it when it's finished.sounds
I have to _____ for the book lost.pay
A new computer _____ a lot of money.costs
I _____ two hours on this maths problem.spent
Tom ______ more than twenty pounds on the novel.spent
-Goodbye, everyone. ______-Bye, Sally! Don't forget to write.Stay in touch.
-Hi, Helen, I'll have an interview tomorrow. I'm afraid I can'tmake it.-______Sure, you can. Take it easy.
-Don't forget to come to our party this weekend!-______Sure. See you.
-Could you do me a favor?-______Sure. What do you need?
-I'm so excited to meet you. May I introduce myself to you?-______Sure.
Li Lei is___ student in our class.the tallest
-Your garden is very beautiful.-______Thank you.
Yesterday he sold out all his books at ______ he thought wasa reasonable price.what
-Are you good at Building Materials, Rose?-______, but I will try to study it well this term.I'm afraid not
--Which city has _____ population, Beijing, Guiyang orNanchang?--Beijing, of course.the largest
___ before you act.Think
Why don't you bring ____ to his attention that you are too busyto do it.it
The job is great in terms of salary. It has its disadvantages,______.though
The courses seem to be popular _____ the elderly.with
In large part，its success is due ______your work.to
This jacket is mine. That is _____.Tom's
Small scale home life is part of a hot______in the USAnowadays.trend
Would you mind ______ your radio a little, please?turning down
There are ______ armchairs in the sitting-room.two dark green
We've missed the last bus. I'm afraid we have no ______ butto take a taxi.choice
-Forgotten something? I can keep an eye on your kids if you want togo and get it.-______Thank you all the same.Well, I can do without it.
-Haven't seen you for ages, Mike. ______-Pretty good. Everything goes well.How is it going?
-______-I mean the best way is using your own mobile phone or computer tooperate it.What do you mean?
-______-It comes at 11:30 p.m.What time does the last bus come?
Sunday is the day ______ people usually don't go to workwhen
Could you tell me _____ I can get to the museum?how
This is the hotel ____last week.where they stayed
The gallery ______ we'll visit next week is not far fromhere.which
Do you know the year ______ the Labor's Day was founded?when
People do not know the value of health ____ they lose it.Until
Do you recognize the man ______?I spoke to
-______ We are leaving on Sunday.-Yes, that's a good idea.Why don't you join us?
That's ______ tiny little apartments with a bedroom, akitchen and a bathroom come into being.why
The top of the Great Wall is ______ for five horses to goside by side.wide enough
If you were older, I ____ you to go there yesterday.would have allowed
You can buy almost everything ______ you have access to theInternet and enough money.as long as
The pen ____ he is writing is mine.with which
There are three ____ assistants in that _____ shop.women; shoe
This is the ______ photo I have ever taken.best
He was very busy yesterday, otherwise he ____ to the meeting.would have come
Twenty people were ______ wounded in the air crash.seriously
-Excuse me. Can you tell me how to get to the Linden Street?-______Sorry, I'm new here.
Beijing's air has been much better lately than before.最近北京的空气比以前好多了。
When in doubt, it's best to delete or if appropriate, mark as junk.如有疑问，最好删除，或在适当的情况下，标记为垃圾邮件。
Get your car checked regularly to make sure everything worksproperly.定期检查车辆以确保所有部件正常运转。
It is perfect for single people who don't have a lot of things.对于那些没有很多东西的单身人士来说它是很完美的。
The high-speed railway trains have made our country smaller.高速铁路列车使我们的国家变"小"了。
A party would be a perfect way to end the week.聚会将是结束一周的完美方式。
Each apartment only takes 15 to 30 square meters for one unit.每套公寓一个单元的面积只有15-30平方米。
We'll have a meeting on bridge design tomorrow morning.明天上午我们要开一个关于桥梁设计的会议。
You can buy almost everything, as long as you have access to theInternet and enough money.只要你能上网，有足够的钱，你几乎可以买到所有东西。
You still have two days to get yourself prepared.你还有两天的时间做准备。
Would you please tell me if there is a hospital nearby?请问附近有医院吗?
Anything you can cook in a conventional crock-pot and can also bakesimple breads and cakes.你可以在传统的瓦罐里烹饪任何东西，也可以烤简单的面包和蛋糕。
We start feeling restless if we do not look at our phone after a fewminutes.如果我们几分钟没看手机就会开始焦躁不安。
The businesses began to take notice Single's Day.商家们开始关注双十一了。
All the transaction is carried out through your bank account.所有的交易都是通过你的银行账户完成的。
It shows the history of China's railway development.它展示了中国铁路的发展历史。
Solar cooking is a convenient cooking method.太阳能烹饪是一种方便的烹饪方法。
Tony Smith is an architect and has a special interest in bridgedesign.托尼·史密斯是一个建筑师，对桥梁设计很感兴趣。
The micro apartment is an experiment in simplicity in Americanculture.微型公寓是美国文化中简约的一种尝试。
I'm not very familiar with Chinese customs formalities.我对中国的海关手续不太熟悉。
I'm glad to have this opportunity to exchange ideas with you.我很高兴有这个机会和你们交换意见。
I wonder if you could help me take my suitcase and box to the car.请问你能帮我把这个手提箱和盒子搬上车吗?
I will bring my new kitchenware for our picnic.我会为我们的野餐带上我的新厨具。
I think all this sunshine is just too good to be true!我觉得这样阳光明媚的天气太好了，简直让人难以置信！
I have to go for an urgent business trip tomorrow.我明天有急事要出差。
I've always dreamed of going to Beijing, seeing famous places withunique buildings, such as the Forbidden City, Summer Palace, etc.我一直梦想着去北京，看看著名的景点、独特的建筑，比如紫禁城、颐和园等。
I really like that car you recommended and I am thinking of buyingit.我真的很喜欢你推荐的那辆车，正考虑购买。
Today, many people in the world's largest cities already live intiny apartments.现今，世界上大城市的许多人已经住在小公寓里。
A trial project will make use of renewable energy sources such aswind power to supply heat.一项试验项目将利用风能等可再生能源供热。
Burn less natural gas to cook or heat your home.用较少的天然气来煮饭或供暖。
It is getting popular due to its high efficiency and itsenvironmental friendliness.由于效能高又环保，所以它越来越受欢迎。
Visitors can enjoy a very close experience with the forest andwildlife on the curving bridge.蜿蜒的桥面上，游客们能够近距离地体验森林与野生动物。
Some of the bridges are more than 30 meters long and can support theweight of 50 people.有的桥长达30多米，可承受50人的重量。
It's a great experience of treading lightly on the land.在桥上缓步行走是绝无仅有的体验。
This brings historical opportunity to China's auto market.这给中国汽车市场带来了历史性机遇。
A major advantage of the rail route is speed.这条铁路的主要优点是速度快。
It's also not yet clear what the government tax rate will be fortheir cars.目前还不清楚政府对他们的汽车征收的税率是多少。
China is taking measures to control air pollution.中国正在采取措施控制空气污染。
Housing is the living places for human beings. As the populationkeeps climbing, people in the city have to face the reality that housingis in short supply. To solve this problem, New York city planners arechallenging tradition and starting to design more "micro units."Micros, also known as "hostel-style" apartments, usually offer lessthan 200 square feet (18.5 square meters) in area. Could you imagineliving in 150 square feet (14 square meters)? These units usually haveonly room for a bed, a table mini-fridge and the basic livingessentials.Why is the micro apartment so appealing? The reasons are ratherstraightforward. It is perfect for single people who don't have a lotof things. It can also meet the need of people who are short on cash butdetermined 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 isgaining ground in urban areas in the U.S., and Canada.The micro apartment is an experiment in simplicity in American culture.So small-scale home life is part of a hot trend in U.S. real estate.Some people are proud of it. Some of them can find the humor and fun intheir small places. But not everyone is in favor of the trend.
（1）、According to the passage, the next big trend in U.S. real estateis ______.the micro apartment
（2）、As the population keeps climbing, people in the city have to facethe reality that ______.housing is in short supply
（3）、Who does the micro apartment appeal to?Those who want to live in their own places, but are short of money.
（4）、Micro apartments are very common in some cities like______.Tokyo
（5）、How do people think of the micro apartment?Not everyone is in favor of the trend.
One of the masterpieces of modern architecture（建筑）, the fantasticHangzhou Bay Bridge has been opened to the public since May 2008.The Bridge is an S-shaped stayed-cable bridge with six lanes in bothdirections and is linking Ningbo's Cixi county in the south to Jiaxingin the north. It shortens the highway travel distance between Ningbo andShanghai by 120 kilometers, and reduces the driving time from 4 to 2.5hours.It is the longest sea-crossing bridge in the world---36 kilometers (22miles) long. This fantastic bridge crossing the Hangzhou Bay is expectedto have a 100-year lifespan（使用寿命）, and has a price tag of 11.8billion yuan (US$1.70 billion).The toll fee is 80 yuan per vehicle. As the bridge has six lanes in bothdirections, 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 BayBridge. Chief Commander of the Bridge Project is Mr. Wang Yong. Thebridge 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.
（1）、The fantastic Hangzhou Bay Bridge has been opened to the publicsince May 2010.F
（2）、It is the longest sea-crossing bridge in the world -- -36kilometers (22 miles) long.T
（3）、The toll fee is 100 yuan per vehicle.F
（4）、The speed limit is 100 kilometers / 62 miles.T
（5）、Chief Commander of the Bridge Project is Mr. Yang Yong.F
Xiaoyan,I thought you'd like to know what has happened to your report aboutimproving the website.Last week I had a meeting with the designers. I gave them a copy of yourreport and I told them that we needed to have the website redesigned.- -I've had the first page simplified.- -I have asked them to make the icons large.- -The colours are now different too.- -There are more functions, as you suggested, so that customers willbe able to transfer funds to an account in another bank.I'm going to make a presentation about these changes at the Paris,conference and would like to talk to you about that. There are somethings I can do myself, but I would like your help with some technicalaspects. I must get some slides made too, and would like your opinionabout them.Have you got time for a coffee on either Wednesday or Thursday morning?David
（1）、David had a meeting with the designers yesterday.F
（2）、David had made the icons larger.T
（3）、The speed of access has been made quicker.T
（4）、David is going to make a presentation in Paris.T
（5）、David would like some help from Xiaoyan.T
When a few college students jokingly declared Nov. 11th NationalSingles' Day in the 90s in China, they would never have imagined thatthey were creating the biggest online shopping spree in the world. Itstarted as a way for young people to make fun of themselves for beingsingle and invite other single friends to have fun at bars, restaurantsand karaoke rooms. They chose 11/11 because 1 is the loneliest number,etc. Then businesses began to take notice.In 2009, online retail giant Alibaba announced it would be sellingeverything at half price on taobao.com on Nov. 11th. It was the firsttime for Chinese single men and women, and indeed married people, too,to enjoy huge discounts in online shopping on Singles' Day. Over thelast few years, Alibaba, JD and other Chinese e-commerce companies allexpanded their one-day discounts, and sales grew dramatically.In 2014, Alibaba Group scored $5.71 billion in sales on Nov. 11th,setting a new record for the e-commerce giant since it started theSingles' Day sales five years previously. That was much higher than thecombined $3.7 billion online sales of Thanksgiving Day, Black Fridayand Cyber Monday in the U.S.A.
（1）、Where did the idea of Nov. 11th National Singles' Day come from?A few college students.
（2）、When did Alibaba begin to sell everything at half price ontaobao.com on Nov. 11th.?In 2009.
（3）、How long did the discounts last over the last few years?A day.
（4）、How much did Alibaba Group score on Nov. 11th , 2014?$5.71 billion.
（5）、What does the passage mainly talk about?China's online shopping holiday.
If you want a more interesting experience when you arrive in a newcity or country, here are some better ways to travel, both for you andfor the environment.Way 1Get out of the car and walk. It's slower but it's the greenest way totravel. It's also the most rewarding（有益的）way to see a city, butremember to wear comfortable shoes.Way 2Cycling is also a good choice. Many hotels now offer free bikes toguest. It is convenient for people to travel around the city. Some alsoprovide electric bikes that make it easier to go up hills and no longerjourneys. Some cities also have shared bikes, and you can pick up oneeasily. It's not free but very cheap.Way 3If you have to take transport in a city, try to take public transport.Most cities now offer lots of information and very clear maps at thecity's website.Way 4If possible, take buses, trains or ships to travel from city to city.They are usually greener than cars and planes.Way 5When the only way to travel is by car, rent an electric car. Many carrental companies now offer them, so always ask!
（1）、Walking is the only rewarding way to see a city.F
（2）、Many hotels and cities offer free bikes to visitors.F
（3）、The city's websites can help to take public transport.T
（4）、Way 1 and Way 4 are the best for people's health.F
（5）、Common cars are greener than electric cars.F
A 4 year Kid, who does not know what an Email or a Chat App is, praysto God: "Hey. Lord, Please make me a smartphone". This young kid isasking such a wish from God, because he sees that his parents at homeare completely glued to（专注于）this magical device called smartphoneand has no time to look at him. The smartphone is getting more attentionin the house than the child. His parents are there physically, but theirminds are somewhere else.It's so true that this device has become an inseparable part of our dayto day life, and we are addicted to it. We start feeling restless if wedo not look at our phone after a few minutes. We react faster to a phonebeep or a message than to a call from family member in a different room.We all need to break out of this head-down syndrome. We all need toconnect and communicate in real world. We need to put this technology togood use and not become its slave.So what should we do? It's simple. The solution is called "digitalbreak". This means, when you return home from work, you simply turn offor mute（静音）all your digital devices for a few hours every day, or atleast once in a while. What do you do then? You can share time with yourfamily, chatting with your wife or husband, playing games with yourkids, doing things with other family members, etc. in real life. Youwill soon realize the world outside the smartphone is much moreenjoyable.
（1）、Why did the 4 year Kid ask for a smartphone from God?Because his parents always glued to smartphone when they were athome.
（2）、We are addicted to the smartphone, which doesn'tmean______.we are becoming its slave.
（3）、How can we solve the problem of addiction to the smartphone? Byturning off or mute it for a few hours every day, and ______.Both A and B
（4）、Why is it called head-down syndrome when we are addicting to thesmartphone?Because we are heading down when we read.
（5）、According to the passage how often we need a digital break?A few hours every day, or at least once in a while.
Solar cooking is a convenient cooking method. Today, the useful solarcooker really works and it is attracting more and more people'sattention.Taiwanese people have realized the risk associated with their energysources; about 97% of the energy sources are imported. This has caused asolar cooking education movement in Taiwan.A local environmental group in Taipei held a solar cooker designcompetition in some elementary schools last year.About 500 students (ages 8-12 years) were taught solar cookingprinciples before the competition, After learning basic solar cookingskills, the students were divided into small teams and asked to designand build their own solar cookers in 4 weeks. They were encouraged to becreative and use recycled materials such as driftwood, old fish tanks,CDs, umbrellas, woks, and mirrors.The challenge of the competition was to solar cook a small amount ofdried mung beans. While waiting for the beans to cook, each group wasasked to describe their design, building process, experimentation andcooperation within the group.It was amazing to see the students' excitement when they discovered thatsimple materials could be used to cook food under the sun and solarcooking has really attracted creative kids.
（1）、There is little convenience in burning woods for cooking.F
（2）、Taiwan imported most of its energy sources.T
（3）、Energy crisis is not the reason for solar cooking educationmovement in Taiwan.F
（4）、The students were not required to find new ways to make use ofsolar energy.F
（5）、The students were disappointed at the competition in the end.F
Building a house costs quite a lot of money. Suppose you plan tobuild 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 tryto find a sunny place, with pleasant surroundings (环境) near shops andbus 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 youwill work out a plan. The builder will draw the plan. It will show thenumber of rooms, their position and size, and other parts, which must benoticed, such as windows, doors, and electric outlets. The builder willwork out how much money is needed to build your house. He will work outthe cost of the wood, bricks, the glass, and everything else that mustbe used in building the house. Later on, when he starts to build, thisestimate (预算) must be corrected and revised (修订). His estimate isbased on existing prices, but prices of such things may change, and manyother things may happen between the time when he makes the estimate andthe 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 thatyou can spend a little more and add something to your plan. Thebuilder's estimate depends on the plan, but the final plan depends onthe builder's estimate.
（1）、The best title of this passage is ______.Planning a House
（2）、The first thing for a person to build a house is ______.to find a suitable piece of land
（3）、The phrase "draw the plan" in paragraph 2 means ______.making a picture of a building or a room
（4）、When the builder starts to build a house, his estimate will haveto be corrected and revised because ______.the prices of building materials and the expenses (费用) of labor maybe different from the original prices and expenses
（5）、What is the relationship (关系) between the estimate and theplan?The estimate and the plan depend on each other.
Millions of people around the world cook their food over a smoky fireevery day. It is often difficult to find wood for the fire. People whodo 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 thesun. Solar cookers, or ovens, have been used for centuries.Solar ovens consist of a system of reflectors and a cooking pot. Therest is up to your imagination! Once you have collected or bought yoursolar oven, you can use it to prepare hot meals in the backyard, at acampground or wherever your heart desires.Of all the inventions that could benefit humankind, a reliable solarcooker remains one of the most necessary. Countless people across thedeveloping 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 andproduced dozens of models. But none of them have caught on importantlyfor use in the developing world because they can't store heat. Withoutthe ability to store heat, a cooker cannot be used, for example, oncloudy days.But now a group based at the Norwegian University of Science andTechnology (NTNU) is reporting a discovery in solar cookers. They say itwill lead to the production of practical solar cooker within a year anda half and it can store enough heat during a sunny day to work for anentire additional day, even if it is cloudy.
（1）、Which is not the disadvantage of burning wood for fire?It has a bad influence on the taste of food.
（2）、From this passage we know that______.people have been using solar cookers for centuries
（3）、Solar ovens consist of a system of______.reflectors and a cooking pot
（4）、From this passage we know all the following could be used to cookfood by heating EXCEPT______.water
（5）、According to the last paragraph, enough heat ______.can be stored by practical solar cookers within a year and a half
The world's longest high-speed railway route, running from Beijingto Guangzhou, has been in operation for a few years. It cuts travel timebetween the two cities from 22 hours to only 8 hours. With comfortableseats and quiet cabins, this high-speed line offers a pleasant journeyfor thousands of travelers.The high speed railway connects Beijing with five provincial capitals.Part of the line, from Zhengzhou to Guangzhou, was in operation beforethe whole line was connected. The opening of the Beijing to Zhengzhousection has connected the entire line. It covers a total length of 2,298kilometers.The Beijing-Guangzhou line connects one third of China's population andmore than 40 percent of its economic power. Travelers benefit from theefficient 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 high-speed railwaytrains have made the country's vast territory "substantiallysmaller", and changed the country economically.
（1）、The world's longest high-speed railway route, running fromBeijing to Guangzhou, has been in operation for a few years.T
（2）、It cuts travel time between the two cities from 22 hours to only6 hours.F
（3）、The opening of the Beijing to Zhengzhou section has linked withthe total route.T
（4）、The Beijing-Guangzhou line connects one third of China'spopulation and more than 40 percent of its economic power.T
（5）、These 350 kilometer per hour high-speed railway trains have madethe country's vast territory "considerably smaller", and changed thecountry economically.T
People in Los Angeles are known for their love of cars. The city isvery large, and its public transportation is slow. So people driveeverywhere. But now, a group of bicyclists are trying to get people outof their cars and on bikes.Devon Fitzgerald says he has to be careful when he rides his bike in thestreets. "A lot of people are in a rush, and it's very difficult tokeep careful, for they would rather care for their speed than yoursafety." Although riding a bike to work can be dangerous, he prefers itto a car. "It's much simpler than driving a car. For example, I don'thave to worry about parking."Roger Rosas drives to work. " You always have to make sure you look tothe other side because someone would rush across by bike. Or you caneasily get into an accident. "To make bicycling safer, some people who live and work near each otherare riding to work together, which they call a "bike train". NonaVarnado helped create the group L. A. Bike Trains. "You're in a biggroup. If you're afraid of riding alone, you can now ride withexperienced riders. " Nona said that people would feel safer by ridingtogether in a group.
（1）、People in Los Angeles are known for their love of bicycles.F
（2）、Devon Fitzgerald finds it dangerous to ride his bike in thestreets.T
（3）、Devon Fitzgerald likes riding a bike better because it's muchcheaper.F
（4）、Riding in a "bike train" can help people feel safer.T
（5）、Devon Fitzgerald helped to create L. A. Bike Trains.F
London's River Thames has twenty-seven 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? Whydo visitors come from all over the world to see it?The thing that is surprising about Tower Bridge is that it is open inthe middle. It does this to let the big ships through to the Pool ofLondon. If you are lucky enough to see the bridge with its two openingarms high in the air, you will never forget it.On its north side stands the Tower of London itself. Although they lookthe same age, the Tower is almost a thousand years old, and Tower Bridgeis only about one hundred, it was built in the 1890s. By1850, everyoneagreed that a bridge across the Thames near the Tower was mostnecessary. But the designers argued about the new bridge for anotherthirty years. This took so long because they had two big problems.
（1）、Tower Bridge is ______.the first bridge you can see when you go from the sea to London
（2）、The Tower of London is ______.on the north of Tower Bridge
（3）、Which of the following is NOT true according to the passage?You can see the bridge with its two opening arms high in the air atanytime.
（4）、Why is the bridge open in the middle?To let the big ship through to the Pool of London.
（5）、How long was the Tower Bridge built?A hundred years.
The top U.S. electric car maker, Tesla Motors, has started sellingits popular Model S cars in China through its Chinese-language website.Tesla launched its Chinese-language website at the end of December 2013,hoping to attract new orders from Chinese buyers. It follows the openingof Tesla's showroom in Beijing last month. And industry experts thinkit could be just the beginning of Tesla's drive into the Chinesemarket.As an innovative company, Tesla has a bright future in China because ofan increasing demand for luxury cars. Support facilities for electriccars, such as charging stations, have been built or are in the processof being built in many cities across the country.Tesla has made itself as one of the leaders in the electric carindustry. It designs, produces and sells vehicles. It aims tomass-produce fully electric cars at prices affordable to average buyers.But there are some difficulties the company still has to overcome inChina.One of the major problems is that Tesla does not have a name in Chinese.It's also not yet clear what the government tax rate will be for theircars. This means even interested buyers can't know the full price for aTesla car.The Tesla showroom in Beijing has opened, and its Chinese website is nowavailable. But so far there are no marketing and public relations teamsfor Tesla Beijing, so it remains something of a mystery. Experts believewith a growing demand for luxury cars in China, and the government'spush for clean electric cars, Tesla has a big chance to win in theworld's second largest economy.
（1）、Tesla launched its Chinese-language website at the end ofDecember 2013, hoping to attract new orders from Chinese buyers.T
（2）、As an innovative company, Tesla has a bright future because of anincreasing demand for economic cars in China.F
（3）、Tesla has made itself one of the leaders in the auto carindustry.F
（4）、Tesla has opened a show room in Shanghai.F
（5）、Tesla has a big chance to sell well in China.T
People often use their phones to take pictures of their meals toshare online. But Clear Plate, a WeChat mini-program, encourages you totake pictures of your empty plates after a meal.The program's AI "sees" that your plates are empty and gives youpoints. You can use these points to buy yourself gifts or give away thepoints to buy meals for children in poor areas.The program was developed by Liu Jichen, a student at TsinghuaUniversity. Liu came up with the idea in 2017. He put together a20-member team to work on the program. To teach the program's AI how to"see" empty plates, the team spent half a year collecting 100,000photos from restaurants in 10 cities. In 2020, almost 1. 6 millionpeople cut down food waste by 862 tons."We hope our efforts can start a new trend among the young people byencouraging them to cherish（珍惜）their food and develop the habit ofthrift（节俭）," Liu said.
（1）、People often use their phones to take pictures of themselves toshare online.F
（2）、You can use these points to buy gifts for poor children.F
（3）、Liu Jichen came up with Clear Plate, a WeChat mini-program in2017.T
（4）、His team spent half a year collecting 100,000 photos fromrestaurants in Beijing.F
（5）、From this passage, we know that we should be encouraged to savefood.T
