川大《大学英语(三)0003》19秋在线作业2[满分答案]满分答案
《大学英语(三)0003》19秋在线作业2题目
试卷总分:100 得分:100
一、单选题 (共 40 道试题,共 100 分)
1.Yesterday, Peter _________ a ticket for the movie.
A.was given
B.was gave
C.had been given
D.gave
2.—Would you mind closing the window? It is windy outside. —________________
A.Yes, I would.
B.Why not?
C.Sure, go ahead.
D.Not at all.
3.The patients are quite _______ to the nurses for their special care.
A.helpful
B.grateful
C.enjoyable
D.confident
4.Henry would never forget _______ his mother-in-law for the first time. He was so pleased with the gifts she brought for him.
A.to meet
B.met
C.meeting
D.meet
5.He ________ his homework before I came.
A.would have done
B.has done
C.has been doing
D.had done
6.Sixteen-year-old Maria was waiting in line at the airport in Santo Domingo. She was leaving her native country to join her sister in the United States. She spoke English very well. Though she was very happy she could go abroad, she was feeling sad at leav
A.when she was leaving America
B.when she arrived at the airport
C.on her way back to Santo Domingo
D.before she left the USA
7._______ carefully, this letter is very beautiful.
A.Typing
B.Typed
C.Type
D.To typed
8.The sun _______ in the east and _______ in the west.
A.rose; set
B.rises; sets
C.rise; set
D.is rising; is setting
9.—What do you want to do? —________________.
A.What do you want to do then?
B.No, I don’t want to do anything.
C.I want to watch TV for a change.
D.How about having a picnic?
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 "solar". The word began with the Roman word for the 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.both A and B.
B.It is not easy to store.
C.It is not easy to find out.
D.It is not easy to collect.
11.It is necessary _______ a foreign language.
A.that college students to master
B.that college students master
C.of college students to master
D.for college students to master
12.I ________ an old friend on the way home yesterday.
A.met
B.meet
C.have met
D.had met
13.—Can I help you carry the bag? —________________.
A.you couldn’t do it.
B.Thank you, but I can manage it myself.
C.Needn’t.
D.I could do it myself.
14.—May I use your bike for a moment?
—________________.
A.It’s well.
B.It doesn’t matter.
C.I have no idea.
D.By all means.
15.It is _______ that he has to ask for help.
A.such big job
B.such a big job
C.so a big job
D.a so big job
16.正误判断题：
If you travel by air across the center of Africa or South America, you fly over forests for thousands of kilometers. These great forests are the oceans of trees. There are thousands and thousands of different kinds of plants and animals.
However, the world's forests are getting smaller all the time. We are cutting down the trees because we need wood, and we need more farmland. Some people say that there will not be any forests like these in 20 or 30 years. What will happen if they disappear?
If we cut down our forests, a lot of plants and animals will disappear from the world. In a lot of places the new farmland will soon look like the old deserts. Crops will not grow there. It will not rain very often, and the weather will get very hot. Perhaps the climate of the world will change. This will be dangerous for everyone in the world. That is why we must take care of our forests.
（以下为试题题干）
The need for more wood and more land help to protect our forests.
A.错误
B.正确
17.John succeeded ________ what he wanted.
A.to getting
B.to get
C.in getting
D.and getting
18.You’d better_________ in bed. It’s bad for your eyes.
A.read
B.not to read
C.not read
D.don’t read
19._______ at such a time, his work attracted much attention.
A.To publish
B.To be published
C.Publishing
D.Published
20.I couldn't find my English-Chinese dictionary _______.
A.somewhere
B.nowhere
C.everywhere
D.anywhere
21.—Hello, my I talk to Tom? —Sorry, Tom isn’t in. —________________. —Sure.
A.Is there any way to get in touch with him?
B.Does he work today?
C.Can I take a message for him?
D.Can I leave a message?
22.It's _______ that he was wrong.
A.clearly
B.clearing
C.clear
D.clarity
23._______ the computer _______ it can work.
A.smallest; fastest
B.The smallest; The fastest
C.The smaller; the faster
D.Smaller; faster
24.—It’s rather cold in here. Do you mind if I close the window?
—________________
A.Yes, please
B.Sure, please
C.No, go ahead
D.I don’t like it
25.She leaned _______ the wall while she was speaking to her friend.
A.towards
B.to
C.for
D.against
26.As the bus came round the corner，it ran ________ a big tree by the roadside.
A.up
B.over
C.on
D.into
