川大《大学英语(三)0003》19春在线作业1[答案]满分答案
《大学英语(三)0003》18春在线作业1 -0001
试卷总分:100 得分:0
一、 单选题 (共 40 道试题,共 100 分)
1.I couldn't find my English-Chinese dictionary _______.
A.anywhere
B.everywhere
C.nowhere
D.somewhere
2.A sudden noise of a fire-engine made him ________ to the door.
A.hurrying
B.hurried
C.hurry
D.to hurry
3.This kind of material expands _______ the temperature increasing.
A.to
B.for
C.with
D.at
4.His salary as a driver is much higher than ________．
A.a porter
B.is a porter
C.as a porter
D.that of a porter
5.—Do you think I could borrow your dictionary this weekend? —Sorry, but ________________
A.you can not have it right away.
B.I'm sure you'll like it.
C.I'm going to need it myself.
D.the dictionary is just there.
6.When Lily came home at 5 p.m. yesterday, her mother _______ dinner in the kitchen.
A.cooked
B.was cooking
C.cooks
D.has cooked
7._______ a teacher in a university, it is necessary to have at least a master’s degree.
A.To become
B.Become
C.One becomes
D.On becoming
8.Would you let ________ to the park with my classmate，Mum?
A.me go
B.me going
C.I go
D.I going
9.When she was in Chengdu, she often _______ to see me.
A.comes
B.came
C.has came
D.had came
10.—I didn't mean to do that. Please forgive me. —________________.
A.Not too bad
B.That's all right
C.It's a pleasure
D.Thank you
11.—What do you want to do? —________________.
A.No, I don’t want to do anything.
B.I want to watch TV for a change.
C.What do you want to do then?
D.How about having a picnic?
12.When we write, we must write as ________ as we can.
A.careful
B.carefully
C.more careful
D.more carefully
13.The football game will be played on _______.
A.June six
B.six June
C.the sixth of June
D.the six of June
14.Every morning Mr. Smith takes a _______ to his office.
A.20 minutes' walk
B.20 minute's walk
C.20-minutes walk
D.20-minute walk
15.
—Could I speak to Don Watkins, please?
—________________.
A.I’m listening.
B.Oh, how are you?
C.Speaking, please.
D.I’m Don.
16.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.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.
17. 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 leaving her family and friends. As she was thinking all about this, she suddenly heard the airline employee asking her to pick up her luggage and put it on the scales (称). Maria pulled and pulled. The bag was too heavy and she just couldn't lift it up. The man behind her got very impatient. He, too, was waiting to check in his luggage.
