电子科技大学15春《大学英语2(本科)》在线作业答案
电子科技大学15春《大学英语2(本科)》在线作业1一、单选题：
1.I forgot to ring up Mr. Wang yesterday, so I ( ) today. (满分:4)
A. can do it
B. must do it
C. had to do it
D. must have to do it
2."Have a drink?" "No thanks, ( ) ." (满分:4)
A. I would not
B. I would rather not
C. I could not
D. I do not
3.It’s usually quiet here ( ) Sunday mornings. (满分:4)
A. on
B. in
C. at
D. the
4.I’ll never forget the day ( ) I became a doctor. (满分:4)
A. which
B. when
C. of which
D. in that
5.I needn't have taken a taxi. I( ), it was only a hundred meters. (满分:4)
A. could walk
B. should walk
C. could have walked
D. ought to walk
6.The Web also provides an environment in which it is quick and easy to ( )( ) ideas with colleagues. (满分:4)
A. change
B. exchange
C. trade
D. know
7.Tom was very happy when his parents told him that they ( ) back to America soon. (满分:4)
A. would come
B. will come
C. is coming
D. are coming
8."Can you repair the damage?" "Well, I( )repair it, but I am not sure." (满分:4)
A. will be able to
B. may be able
C. may be able to
D. will be able
9.This question is too hard, it is ( ) my comprehension. (满分:4)
A. below
B. beyond
C. over
D. without
10.Water usually freezes when temperature is ( ) zero and ice changes into water again when the temperature is ( ) zero. (满分:4)
A. below; above
B. under; over
C. above; below
D. below; over
11.The red rose is her ( )( )( ). (满分:4)
A. favor
B. favorite
C. like
D. best
12.It was not until then that I came to know knowledge ( )only from practice. (满分:4)
A. had come
B. came
C. would come
D. comes
13.This rule only appliespeople above 60. (满分:4)
A. for
B. in
C. to
D. at
14.She never lost her ( )( )( ) for teaching. (满分:4)
A. enthusiasm
B. enthusiastic
C. engine
D. theme
15.For a successful business, friendly and ( ) staff are essential. (满分:4)
A. lovely
B. hard
C. efficient
D. respective
16."You don't prefer to have a meal out, do you?" "No, ( ). have a meal out." (满分:4)
A. I would rather not
B. I would better not
C. I had not better
D. I had better not to
17.What is done cannot be ( ). (满分:4)
A. undone
B. unbuttoned
C. unfastened
D. untied
18.I am as poor as he, I mean I am ( ) he is. (满分:4)
A. not richer than
B. no richer than
C. not as rich as
D. no more richer than
19.I ( )on the door for ten minutes now without an answer. (满分:4)
A. was knocking
B. am knocking
C. knocking
D. have been knocking
20."Can I wear my hair long like the other boys?" "I'd rather( )." (满分:4)
A. you didn't
B. you can't
C. you won’t
D. you wouldn't
21.You ( ) the news: he knew it already. (满分:4)
A. needn't tell him
B. needn't have told him
C. didn't need to tell him
D. need not to tell him
22.I ( ) early this morning, so I stayed in bed until 9 o'clock. (满分:4)
A. didn't need to get up
B. needn't have got up
C. need not get up
D. must not get up
23.My room is a mess. It needs ( ). (满分:4)
A. to be tidying up
B. tidying up
C. to tidy up
D. tidied up
24.No sooner had we sat down ( )we found it was time to go. (满分:4)
A. than
B. when
C. as
D. while
25.Please return in an hour. I’ll be ready ( ) then. (满分:4)
A. till
B. by
C. at
D. on15春《大学英语2(本科)》在线作业2
一、单选题：
1."I must be going now.""Oh, it's still early, ( ) you stay a bit longer?" (满分:4)
A. will
B. wouldn't
C. won't
D. can
2.I am especially glad that Bob decided to come to the party because we hadn’t seen him ( ) several months. (满分:4)
A. since
B. until
C. before
D. for
3.Hehas ( )(join) the army for ten years and is now an officer. (满分:4)
A. gone into
B. joined in
C. been in
D. come into
4.Our teachergreat importance to listening comprehension. (满分:4)
A. attaches
B. gives
C. takes
D. makes
5."Can I wear my hair long like the other boys?" "I'd rather( )." (满分:4)
A. you didn't
B. you can't
C. you won’t
D. you wouldn't
6.I’ll never forget the day ( ) I became a doctor. (满分:4)
A. which
B. when
C. of which
D. in that
7."You don't prefer to have a meal out, do you?" "No, ( ). have a meal out." (满分:4)
A. I would rather not
B. I would better not
C. I had not better
D. I had better not to
8.He got a job so that he could be independent ( ) his parents. (满分:4)
A. on
B. in
C. of
D. from
9.John ( ) go to the post office this morning, but he didn't. (满分:4)
A. was supposed to
B. is supposed to
C. supposed to
D. supposed
10.He felt it rather hard to be ( ) the opinion of the majority. (满分:4)
A. with
B. of
C. in
D. against
11.The Web also provides an environment in which it is quick and easy to ( )( ) ideas with colleagues. (满分:4)
A. change
B. exchange
C. trade
D. know
12.The red rose is her ( )( )( ). (满分:4)
A. favor
B. favorite
C. like
D. best
13.I ( )writing the article by the time you get back. (满分:4)
A. shall finish
B. must have finished
C. have finished
D. shall have finished
14.I do not intend to follow that, because we shall have an opportunity to do so on another ( ). (满分:4)
A. occasion
B. situation
C. condition
D. environment
15."Why aren't you going swimming this afternoon?""Well, I didn't want to go alone, and no one ( ) with me." (满分:4)
A. went
B. has gone
C. had gone
D. would go
16.What is done cannot be ( ). (满分:4)
A. undone
B. unbuttoned
C. unfastened
D. untied
17.For a successful business, friendly and ( ) staff are essential. (满分:4)
A. lovely
B. hard
C. efficient
D. respective
18.We had warned himthe danger but he turned a deaf ear to our warning. (满分:4)
A. at
B. of
C. /
D. with
19."Can you repair the damage?" "Well, I( )repair it, but I am not sure." (满分:4)
A. will be able to
B. may be able
C. may be able to
D. will be able
20."What can I do for you?" "If you ( ) see Mr. Li, tell him I've got his letter and I'll write to him soon. (满分:4)
A. must
B. may not
C. won't
D. should
21."The windows need washing." "Well, let's wash them together, ( )( ) ? (满分:4)
A. shall we
B. will we
C. won't we
D. should we
22.The teacher says that Xiao Yu ( ) work harder. (满分:4)
A. will have to
B. has rather
C. would rather to
D. has better
23."What has happened to Li Shen?" "I don't know. He( )the bus." (满分:4)
A. can have missed
B. may have missed
C. might miss
D. could miss
24.The game will take place ( ) June 2nd. (满分:4)
A. on
B. at
C. in
D. during
25.I ( )( )( )to the cinema a lot, but I never get the time now. (满分:4)
A. am used to going
B. used to go
C. am used to go
D. used to going15春《大学英语2(本科)》在线作业3
一、单选题：
1.I am especially glad that Bob decided to come to the party because we hadn’t seen him ( ) several months. (满分:4)
A. since
B. until
C. before
D. for
2."What has happened to Li Shen?" "I don't know. He( )the bus." (满分:4)
A. can have missed
B. may have missed
C. might miss
D. could miss
3.When the class was over, everyone madethe dining-room. (满分:4)
A. at
B. for
C. to
D. in
4.If I do Aunt Ivy's shopping this week, Ben ( )( ) do it for her next week. (满分:4)
A. needn't have to
B. won't have to
C. mustn't have to
D. can't have to
5.No sooner had we sat down ( )we found it was time to go. (满分:4)
A. than
B. when
C. as
D. while
6.The red rose is her ( )( )( ). (满分:4)
A. favor
B. favorite
C. like
D. best
7.It ( )John and Mary that helped me the other day. (满分:4)
A. has been
B. are
C. was
D. were
8.Tens of thousands died ( ) diseases during the war. (满分:4)
A. for
B. in
C. of
D. at
9.1. The police are( )( ) the two missing children. (满分:4)
A. looking out
B. looking after
C. looking for
D. looking on
10.I saw Mr. Turner ( ) my way ( ) school this morning. (满分:4)
A. at; to
B. on; to
C. at; for
D. on; for
11."Have a drink?" "No thanks, ( ) ." (满分:4)
A. I would not
B. I would rather not
C. I could not
D. I do not
12.Veryhe will forget all about it. (满分:4)
A. like
B. possible
C. probable
D. likely
13.She was the only child in the family, but they didn't ( ) her. (满分:4)
A. hurt
B. damage
C. spoil
D. harm
14.For a successful business, friendly and ( ) staff are essential. (满分:4)
A. lovely
B. hard
C. efficient
D. respective
15."Can you repair the damage?" "Well, I( )repair it, but I am not sure." (满分:4)
A. will be able to
B. may be able
C. may be able to
D. will be able
16."Got your plans for the weekend, Bill?" "Well, I had planned to go to London, but I ( ) afford the train fare." (满分:4)
A. can
B. can't
C. may
D. might
17."What can I do for you?" "If you ( ) see Mr. Li, tell him I've got his letter and I'll write to him soon. (满分:4)
A. must
B. may not
C. won't
D. should
18.Water usually freezes when temperature is ( ) zero and ice changes into water again when the temperature is ( ) zero. (满分:4)
A. below; above
B. under; over
C. above; below
D. below; over
19.I’mof cash at the moment. Would you accept a check? (满分:4)
A. want
B. love
C. like
D. short
20.These TV sets are different ( ) quality and price. (满分:4)
A. to
B. with
C. from
D. in
21.About the sixth century A. D. when few Europeans could read, the Chinese ( )paper. (满分:4)
A. invented
B. had invented
C. have invented
D. had been invented.
22.The Web also provides an environment in which it is quick and easy to ( )( ) ideas with colleagues. (满分:4)
A. change
B. exchange
C. trade
D. know
23.He’s determined to finish the job ( )( )long it takes. (满分:4)
A. no matter
B. however
C. wherever
D. whatever
24.I do not intend to follow that, because we shall have an opportunity to do so on another ( ). (满分:4)
A. occasion
B. situation
C. condition
D. environment
25.I ( )on the door for ten minutes now without an answer. (满分:4)
A. was knocking
B. am knocking
C. knocking
D. have been knocking
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