19秋《大学英语》（一）作业2

试卷总分:100  得分:100

一、单选题 (共 25 道试题,共 100 分)

1.I hadn’t seen him for years, but I_____ his voice on the telephone.

A.recognized

B.realized

C.heard

D.discovered

2.Not unitl (A)my mother told me the sad news (B)last night did I knew (C)that our neighbor Dr. Li was killed(D) in a car accident.（选择错误一项）

A.was killed

B.the sad news

C.did I knew

D.Not unitl

3.Since they speak different languages it is really hard for them to ___ with each other.

A.understand

B.go

C.express

D.communicate

4.If you want to have some improvements in your study, there_____to be some changes in your studying habits.

A.should

B.ought

C.need

D.must

5.Sorry, I took your umbrella by _____．

A.wrong

B.mistake

C.fault

D.error

6.I can’t find the recorder in the room. It ____ by somebody.

A.should have been taken

B.must have taken

C.may have taken

D.may have been taken

7.And there _____, the gifts, all sorts of wonderful things.

A.were they

B.was it

C.they were

D.it was

8.The wind has ___ from north to south.

A.transformed

B.shifted

C.converted

D.altered

9.____caused the accident is still a complete mystery.

A.Where

B.What

C.That

D.How

10.The judge _____ the truth of the evidence provided by the witness（证人）.

A.suspected

B.realized

C.believed in

D.Cguessed

11.No one can be sure if the car on display fits him or her until he or she _________ them.

A.will try

B.tries

C.have tried

D.are trying

12.Mary is _____a translation of a French novel.

A.occupied with

B.engaged with

C.busy in

D.absorbed to

13.The National Economic Plan has been _____ahead of schedule.

A.finished

B.completed

C.achieved

D.accomplished

14.I am accustomed _____ late on weekends for I have the habit of working at night.

A.to sit up

B.to sitting up

C.for sitting up

D.at sitting up

15.Although he is going to retire this Friday, yet he may work for _____ two weeks.

A.some

B.other

C.more than

D.another

16.____you don’t like him is none of my business.

A.Who

B.What

C.That

D.How

17.Each man and woman ______ the same rights.

A.is having

B.have

C.has

D.had

18.___ he works hard, I don’t mind when he finishes the experiment.

A.So long as

B.So far as

C.As well as

D.As soon as

19.By ___ computation, he estimated that the repairs of  the house would cost him a thousand dollars.

A.rude

B.rough

C.crude

D.coarse

20.John must have been dissatisfied ______ his achievement in computer science for he working further in the field.

A.with

B.on

C.for

D.about

21.Later when you begin to read, you will_____and skip less important material.

A.review

B.reorganize

C.recover

D.recognize

22.He always _____his arms when he is thinking.

A.funds

B.fonds

C.folds

D.finds

23.--- ______ he use your bike？ 　　--- Certainly. Here is the key.

A.Will

B.Shall

C.Must

D.Does

24.In another year or so, you _____ all about it.

A.would forget

B.will have forgotten

C.have forgotten

D.forget

25.If you _____ what he said, you could have avoided repeating such a bad mistake.

A.paid attention to

B.noticed

C.had paid attention to

D.had noticed to