《大学英语（三）0003》在线作业1 红字部分为答案！
一、单选题
1.You’d better_________ in bed. It’s bad for your eyes. A.not to read B.not read C.don’t read D.read
2.—Congratulations! You won the first prize in today's speech contest. —________________
A.Yes, I beat the others
B.No, no, I didn't do it well C.Thank you
D.It's pleasure
3.Are you going to fix the car yourself, or are you going to have it _______? A.fixing B.to fix C.fix D.fixed
4.完形填空：
Man has always wanted to fly. Even as long as eight hundred years ago, an Englishman had tried. He made a ___1___ of wings from chicken feathers and fixed them to his shoulders. Then he jumped from a tall building. As you can imagine, he did not fly very far. ___2___, he fell to the ground and broke several bones. The first real attempt at flying took place in France in 1783. The two Mongolian brothers knew that hot air rose. If they could fill a large balloon ___3___ hot air, they thought it would rise into the air and fly. They were right. They made a very large hot air balloon of cloth and paper. It measured ten meters in diameters. They filled it with hot air and the balloon got two hundred meters into the air. It fell to earth about three kilometers away.
At the next attempt, they ___4___ for passengers use a balloon to rise into the air and fly. We do not know what the passengers felt about the trip as they were a cock, a duck, and a sheep. But we ___5___ know that the trip lasted eight minutes and the animals landed safely.
第（1）空格处应选择以下哪项： A.Instead B.pair C.do
D.arranged E.with
5.—Can I help you carry the bag? —________________. A.Needn’t.
B.you couldn’t do it. C.I could do it myself.
D.Thank you, but I can manage it myself.
6.—Hello, I’m Harry Potter. —Hello, my name is Charles Green, but ________________. A.call my Charles B.call me at Charles C.call me Charles D.call Charles me
7.While I was in the university, I learned taking a photo, _________ is very useful now for me. A.it B.which C.that D.what
8.He was _______ the preparation of an international conference when I arrived in Beijing. A.engaged to B.engaged for C.engaged on D.engaged in
9.You don’t mind ________ you Xiao Li, do you? A.call B.to call C.to calling D.calling
10.As long as the sun shines, the earth will not run out of energy. The sun pours more energy on earth than we can ever use. Most of that energy comes to us as heat and light. Energy from the sun is called solar energy.
Anything to do with the sun is called \sun and their god of the sun, who was called Sol. Solar energy is a safe kind of energy. It doesn't make pollution or have dangerous leftovers. That is why scientists and investors are experimenting with ways of harnessing（治理利用）the sun to do some of the jobs fossil fuels have been doing.
But to make the sun do work like that, they have to solve some problems. They have to collect the sun's energy. Collecting sunshine is not easy, unless you are a plant. Sunshine is not easy to store, either. You can't fill a tank with it or put it in the wood box. You can not move it through a pipe or a wire. You can not just turn it on.
(4)、What are the problems facing scientists who want to use solar energy? A.It is not easy to collect. B.It is not easy to store. C.It is not easy to find out. D.both A and B.
11._______ carefully, this letter is very beautiful. A.Type B.Typing C.Typed D.To typed
12.A lot of natural resources in the mountain area are to be exploited and used. A.那个山区有许多自然资源有待于开发利用。 B.很多人到山区去开发和利用自然资源。 C.山区的许多自然资源已经被开发利用了。 D.山区的许多自然资源被掠夺了。
13.The construction of the new bridge has been ________ for two weeks because of the bad weather. A.devoted B.developed C.depended D.delayed
14.Since last century, his family ________ teachers. A.are
B.are being C.have been D.were being
15.That company doesn't take credit cards, so customers have to pay _______.- A.coins B.dollars C.finance D.cash
16.Bill hit his car into a wall last night. A.昨晚比尔在围墙内敲坏了他的车。 B.昨晚比尔将他的车弄坏了。 C.昨晚比尔撞车了。
D.昨晚比尔开车时撞到了墙上。
17.We need a place _______ this one. A.twice as larger as B.twice as large as C.as twice large D.as large as twice
18.—Good morning, may I speak to Mark, please? —________________ A.Who's there? B.Who's speaking? C.Who are you?
D.Who wants to speak to Mark?
19.—How about going to dinner at the Mexican restaurant tonight? —________________ A.Forget it.
B.Sorry, I like Mexican food. C.That's great!
【四川大学】《大学英语(三)0003》在线作业1【答案】
