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北语网院19春《大学英语(二)》作业_4【标准答案】

时间:2019-04-30 10:56来源:未知 作者:admin 点击:
单选题 1(4分) : The computer works fast,___data at the speed of light. A: having handled B: handling C: handled D: handles 2(4分) : ___ receiving the gift, Einstein wrote a letter of thanks to the author immediately. A: While B: The moment
单选题
1(4分) : The computer works fast,___data at the speed of light.
A: having handled
B: handling
C: handled
D: handles

2(4分) : ___ receiving the gift, Einstein wrote a letter of thanks to the author immediately.
A: While
B: The moment
C: Since
D: On

3(4分) : Many of us visited the industrial exhibition, ___ , to our disappointment, we saw very few high-tech products.
A: where
B: which
C: as
D: that

4(4分) : Not until all the fish died in the river, ___ how serious the pollution was.
A: did the villagers realize
B: the villagers realized
C: the villagers did realize
D: didn’t the villagers realize

5(4分) : Not until I began to work ___ how much time I had wasted.
A: didn’t realize
B: did I realize
C: I didn’t realize
D: I realized

6(4分) : It is no use ___ your past mistakes.
A: regretting
B: regret
C: to regret
D: regretted

7(4分) : The teacher asked the students to learn the passage by heart, and they all ___ .
A: did so
B: so did
C: did that
D: did such

8(4分) : I have ___the new method ___my students and it is very effective.
A: tried…on
B: tried…out
C: tried…to
D: tried…at

9(4分) : My mind went numb when I saw the gun pointing against the car window as we pulled out of the___.
A: garbage
B: house
C: garden
D: garage

10(4分) : I could not persuade him to accept it,___make him see the importance of it.
A: if only I could not
B: no more than I could
C: or I could not
D: nor could I

11(4分) : Mary ___ my letter, otherwise she would have replied before now.
A: should have received
B: has received
C: couldn’t have received
D: ought to have received

12(4分) : Jane’s face suggested that she___ill,and her parents suggested that she___a medical examination.
A: be...should have
B: was...have
C: should be...had
D: was...has

13(4分) : When ___ where he was born, John said he was a New Yorker.
A: asking
B: was asked
C: being asked
D: ask

14(4分) : Doing your homework is a sure way to improve your test scores, and this is especially true ___ it comes to classroom tests.
A: when
B: since
C: before
D: after

15(4分) : ___ is to attend our evening.
A: both the singer and the dancer
B: Either the singer or dancers
C: The singer or dancers
D: The singer and dancer

16(4分) : I didn’t manage to do it ___ you explained now.
A: until
B: unless
C: when
D: as

17(4分) : Consumers should do ___than simply complain about the poor quality of goods.
A: much less
B: some more
C: far less
D: far more

18(4分) : Though he worked very hard,he ___unsuccessful after all.
A: ended up
B: turned up
C: came up
D: gave up

19(4分) : As soon as they arrived in the town they went out to ___.
A: exploit
B: expose
C: explore
D: scan

20(4分) : I have a 70-year-old patient with a ___ankle.
A: fracture
B: function
C: farther
D: funny

21(4分) : When we got there, we found the work ___.
A: doing
B: to do
C: done
D: to be done

22(4分) : He ___ me by two games to one.
A: beat
B: conquered
C: gained
D: won

23(4分) : It is recommended that the project ___ until all the preparations have been made.
A: will not be started
B: is not started
C: is not to be started
D: not be started

24(4分) : You should bear in mind that he is not as strong as he ___.
A: was used to be
B: used to be
C: was used to
D: use to

25(4分) : Tom ___ being criticized in class.
A: felt
B: got
C: resented
D: became
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