奥鹏作业网北交《大学英语上》在线作业二
共25道题 总分：100分
一、单选题(共25题，100分)
1.This year the farmers have produced twice ____________grain____________they did last year.
A、as less … as
B、fewer … than
C、as much … as
D、as many … As
2.___________, he slipped through the window.
A、With anyone noticing
B、With anyone noticed
C、Without anyone noticing
D、Without nobody noticed
3.The water gives up energy and becomes cooler____________the ice receives energy and melts.
A、when
B、while
C、for
D、because
4.The reason we’re so late is ____________.
A、for the car breaks downr
B、due to the car breaking down
C、that the car broke down
D、because the car
5.The instruments of the older factory____________.
A、is as good or better than the new oner
B、are as good or better than the new one
C、is as good as or better than those of the new one
D、are as good as or better than those of the new one
6.It’s already 5 o’clock now. Don’t you think it’s about time____________?
A、we are going home
B、we go home
C、we went home
D、we can go home
7.We’ll visit Europe next year ____________we have enough money.
A、provided
B、unless
C、until
D、lest
8.The meeting____________over, the representatives went to visit the farm.
A、bee
B、being
C、is
D、to be
9.I wonder how many years ago____________.
A、did your father retire
B、your father retired
C、has your father retired
D、your father has retired
10.I’d rather you____________make any comment on the issue for the time being.
A、don’t
B、wouldn’t
C、shouldn’t
D、didn’t
11.Is this the place ____________the exhibition was held?
A、where
B、that
C、on which
D、the one
12.It is politely requested by the hotel management that radios ____________after 11 o’clock at night.
A、were not played
B、not to play
C、not be played
D、did not play
13.The village____________my mother grew up in is not far from the city.
A、what
B、where
C、which
D、wherever
14.— Who is John Smith? — He is the speaker ____________ heard last week.
A、which we would have
B、we would have
C、we
D、we had
15.The music was so loud. That’s ____________he left the party so early.
A、howr
B、why北交答案请进：opzy.net或请联系微信：1095258436
C、what
D、when
16.Boris has brains. In fact，I doubt whether anyone in the class has ____________IQ.
A、a high
B、a higher
C、the higher
D、the highest
17.I can’t do my homework with all this noise____________.
A、is going on
B、to go on
C、gone on
D、going on
18.We didn’t know his telephone number, otherwise we____________him.
A、would have telephoned
B、must have telephoned
C、would telephone
D、had telephoned
19.The young driver looked over the engine carefully lest it____________on the way.
A、goes wrong
B、should go wrong
C、went wrong
D、would go wrong
20.Most of the stones are____________ a man and weigh about two and a half tons each.
A、more high
B、much more high
C、higher more
D、higher than
21.Young____________John was, he was able to swim across the channel within minutes.
A、as
B、so
C、though
D、although
22.The speech____________, a lively discussion started.
A、to be delivered
B、was delivered
C、be delivered
D、having been delivered
23.A student, ____________ name I don’t know, came to see me.
A、that
B、who
C、whose
D、whom
24.We don’t doubt ____________ he can make a good job of it.
A、ifr
B、that
C、what
D、why
25.That tree looked as if it____________for a long time.
A、hasn’t watered
B、hadn’t been watered
C、didn’t water
D、wasn’t watered
