天津大学17秋《开放英语》在线作业一（答案）
《开放英语》在线作业一一、单选题:【20道,总分:100分】答案请联系QQ515224986
1.The boy( )to school already. (满分:5)
A. has taken
B. has been taking
C. is taken
D. has been taken
2.The atmosphere ( ) certain gases mixed together in definite proportions. (满分:5)
A. composes of
B. is made up
C. consists of
D. makes up of
3.It is assumed that students at an intermediate level will have a good( )of the basic structures and vocabulary of English. (满分:5)
A. command
B. commanding
C. to command
D. commanded
4.When a fire( )at the National Exhibition, at least ten priceless paintings werecompletely destroyed. (满分:5)
A. broke off
B. broke out
C. broke down
D. broke up
5.The patient acted on the doctor's( )and finally recovered. (满分:5)
A. advices
B. advice
C. advise
D. advises
6.I was worried about my maths, but Mr. Brown gave me an A. ( )( ) (满分:5)
A. Don't worry about it.
B. Congratulations! That's a difficult course.
C. Mr. Brown is very good.
D. Good luck to you!
7.It’s a goodidea. Butwho’sgoingto ( ) theplan? I think John and Peter will. (满分:5)
A. carry out
B. getthrough
C. take in
D. set aside
8.I've heard that you are going to Thailand?Yes, I'll leave on Sunday.That's great! ( )( ).Thank you! (满分:5)
A. Have a nice journey!
B. Watch out!
C. How are you!
D. You are so smart!
9.The window was broken. Try to( )who has broken it. (满分:5)
A. find out
B. find
C. look for
D. look
10.Eggs, though rich in nourishments, have ( ) of fat. (满分:5)
A. a large number
B. the large number
C. a large amount
D. the large amount
11.( )( )！ Welcome to the party.Merry Christmas! It's very kind of you to invite us. (满分:5)
A. Happy birthday
B. Merry Christmas
C. Congratulations
D. Have a good day
12.How ( ) you say that you really understand the whole story if you have covered only part of the article? (满分:5)
A. can
B. must
C. need
D. may
13.This week, I will travel to Japan.( )( ). (满分:5)
A. Have a good time!
B. Let me go with you
C. Do you have money?
D. Don't joke
14.Some of the citizens have been( )medals for bravery. (满分:5)
A. given
B. offered
C. awarded
D. paid
15.I am sorry for what I have said to you.( )( ). (满分:5)
A. Don’t think any more about it.
B. No problem.
C. It’s just too bad.
D. I’m sure about that.
16.He will never ( )anything unless he works harder. (满分:5)
A. acquire
B. inquire
C. achieve
D. require
17.She( )talking when I am watching TV. (满分:5)
A. always
B. keeps
C. forever
D. still
18.There are nations whose lack of contact with the outside world has( )poverty. (满分:5)
A. fallen into
B. consisted in
C. resulted in
D. come up to
19.Show me your( )hand. Can you move it like that? (满分:5)
A. another
B. the other
C. other
D. the others
20.No one can possibly recall any detail about the meeting. It is at least five years since it ( ). (满分:5)
A. had taken place
B. was taken place
C. took place
D. was taking place
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