题目列表(包括答案和解析)

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26.Tom ought not to ________ me your secret,but he meant no harm.

 A. have told      B. tell           C. be telling      D. having told

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25.You ________ return my umbrella now. You can keep it till next week if you like.

 A. can’t         B. mustn’t       C. needn’t       D. may not

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24.The plant is dead. I ________ it more water.

 A. will give                     B. would have given

 C. must give                    D. should have given

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23.-Do you think I could borrow your dictionary?

  - ________ .

 A. Yes,you may borrow           B. Yes,you could

 C. Yes,go on                   D. Yes,help yourself

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22.-I hear you’ve got a set of valuable Australian coins. ________ I have a look?

  -Yes,certainly.

 A. May          B. Do           C. Shall         D. Should

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21.If you had been more careful enough,you ________ have made so many mistakes.

 A. won’t        B. mustn’t       C. shouldn’t      D. wouldn’t

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20.You ought ________ for what you are unable to do.

 A. not to be punished              B. to not be punished

 C. to not punished                D. not be punished

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19.You must be a writer, ________ you?

 A. can’t         B. aren’t         C. must         D. mustn’t

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18.The light is still on. The student ________ to switch it off.

 A. must forget                      B. must have forgotten

 C. might forget                  D. may forget

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17.Tom didn’t see her in the meeting room this morning. She ________ have spoken at the meeting.

 A. couldn’t       B. mustn’t       C. shouldn’t      D. needn’t

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