北京航空航天大学《大学英语3》在线作业

所属学校:北京航空航天大学 科目: 2015-03-04 17:08:03

北航《大学英语3》在线作业
试卷总分:100
单选题


一、单选题(共 25 道试题,共 100 分。)
1.Last year, the crime rate in Chicago has sharply ( ).
A. declined
B. lessend
C. descended
D. slipped

2.I am surprised( )this city is a dull place to live in.
A. that you should think
B. by what you are thinking
C. that you would think
D. with what you were thinking

3.After( )for ten minutes the liquid should be allowed to cool.
A. heat
B. heated
C. being heated
D. having heated

4.How did you _____ our product? Was it through our advertisement?
A. understand
B. learn of
C. think of
D. think about

5.Louis was asked to ( ) the man who stole her pursue.
A. confirm
B. recognize
C. claim
D. identify
此题选: D
6.( )dull he may be, he is certainly a very successful top executive.
A. Although
B. Whatever
C. As
D. However
此题选: D
7.I had to pick my children up from school, so I was ____ to leave the meeting early.
A. forced
B. compelled
C. obliged
D. having

8.Tom spent the summer holidays in college, during_____ time he took a part-time job and read many literary works as well.
A. that
B. which
C. this
D. the

9.I wish I ( )you better.
A. know
B. knew
C. will know
D. have known

10.For my part, I have not the slightest doubt as to_____ his honesty or his courage.
A. neither
B. both
C. only
D. either
此题选: D
11.Alone in a desert house, he was so busy with his research work that he felt( )lonely.
A. nothing but
B. anything but
C. all but
D. everything but

12.Nothing in the world( )for one who sets his mind to it .
A. are difficult
B. is difficulty
C. is difficult
D. has difficulty

13.From now on I want to keep myself( )of how things are going on with you.
A. to inform
B. informing
C. informed
D. be informed

14.I have just _____ a beautiful poem in this book.
A. come out of
B. look into
C. come across
D. look through

15.Tony had his leg _______ in the football match. He should have been more careful.
A. to break
B. breaking
C. broken
D. broke

16.This train is going _____________the tunnel quickly.
A. down
B. through
C. along
D. in

17.Edward is the boy ____ I think scored the winning point for the basketball team.
A. that
B. what
C. whom
D. who
此题选: D
18.I( ) for a post in England.
A. applied
B. request
C. demand
D. claim

19.He’s determined to finish the job( )long it takes.
A. no matter
B. however
C. wherever
D. whatever

20.Hot metal( )as it grows cooler.
A. contracts
B. reduces
C. condenses
D. decreases

21.Hardly( )the people ran toward it.
A. had the plane landed when
B. had the plane landed than
C. the plane had landed before
D. the plane was landing than

22.A suitcase with a shirt, trousers and shoes( )stolen from the car.
A. have been
B. has
C. was
D. are

23.Kate was busy( )to get her children to go to bed.
A. to try
B. trying
C. having tried
D. to have tried

24.For the health of babies, breastfeeding is far superior _______ bottle-feeding.
A. to
B. than
C. beyond
D. for

25.“Here we are at the theater now.” “You’d better( )the tickets since the reservation is in your name.”
A. get
B. to get
C. getting
D. got






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