20春《大学英语2(本科)》在线作业3
试卷总分:100 得分:100
一、单选题 (共 25 道试题,共 100 分)
1.We had warned him __ the danger but he turned a deaf ear to our warning.
A.with
B.of
C.at
D./
2.1. The police are________ the two missing children.
A.looking out
B.looking on
C.looking for
D.looking after
3.It was not until then that I came to know knowledge ____only from practice.
A.would come
B.had come
C.comes
D.came
4.— Congratulations! You won the first prize in today’s speech contest. — ____________________
A.Yes, I beat the others
B.Thank you
C.No, no, I didn’t do it well.
D.It’s a pleasure.
5."Have a drink?" "No thanks, _______ ."
A.I would rather not
B.I would not
C.I do not
D.I could not
6.I do not intend to follow that, because we shall have an opportunity to do so on another ______.
A.situation
B.occasion
C.environment
D.condition
7.She didn’t go to the cinema because she _____the film before.
A.was going to see
B.saw
C.has seen
D.had seen
8.This coastal area ________ a national wildlife reserve last year.
A.was named
B.named
C.is named
D.Names
9.I saw Mr. Turner _____ my way _____ school this morning.
A.on; to
B.on; for
C.at; to
D.at; for
10.I ______ early this morning, so I stayed in bed until 9 o'clock.
A.needn't have got up
B.need not get up
C.must not get up
D.didn't need to get up
11.— Madam, do all the buses go downtown? — ____________________
A.Wow, you got the idea.
B.Sorry, I’m new here.
C.Pretty well, I guess.
D.No, never mind.
12.This rule only applies __ people above 60.
A.to
B.in
C.for
D.at
13.My wallet is nowhere to be found. I ________ in the store.
A.should have dropped it
B.ought to have dropped it
C.must have dropped it
D.must drop it
14.He felt it rather hard to be _____ the opinion of the majority.
A.with
B.of
C.in
D.against
15.7. The old woman next door is very keen _____________ growing roses.
A.with
B.to
C.on
D.at
16."I must be going now.""Oh, it's still early, _____ you stay a bit longer?"
A.wouldn't
B.won't
C.will
D.can
17.Every year thousands of lives _______ in road accidents because of careless driving.
A.lost
B.lose
C.have lost
D.are lost
18.— Hello, I’m Harry Potter. — Hello, my name is Charles Green, but ______.
A.call my Charles
B.call me at Charles
C.call me Charles
D.call Charles me
19.I ________ thank you too much for all your help to my son while we were away from home.
A.won’t
B.will
C.can’t
D.can
20.For a successful business, friendly and _______ staff are essential.
A.respective
B.lovely
C.hard
D.efficient
21.These TV sets are different _____ quality and price.
A.with
B.to
C.in
D.from
22.I forgot to ring up Mr. Wang yesterday, so I _______ today.
A.must have to do it
B.must do it
C.had to do it
D.can do it
23.The Web also provides an environment in which it is quick and easy to _________ ideas with colleagues.
A.trade
B.know
C.exchange
D.change
24.It’s usually quiet here _____ Sunday mornings.
A.the
B.on
C.in
D.at
25.I don’t feel like ____ today.
A.singing
B.singed
C.sing
D.sing
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