Since nobody gave him any help, he ______ have done the research on his own.

试卷相关题目

• 1—How I wish I had studied harder when I was in senior school! —If you had，you ________ a university student now.

  A.are

  B.would be

  C.should

  D.were

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• 2The weather turned out to be fine yesterday. I ______ the trouble to carry my umbrell

  A.A.needn't take

  B.couldn't take

  C.needn't have taken

  D.couldn't have taken

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• 3John went to the hospital alone. If he ______ me about it, I would have gone with him.

  A.should tell

  B.tells

  C.told

  D.had told

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• 4______ it______ for your help，I couldn't have made any progress．

  A.Had；not been　　　　　　

  B.Should；not been

  C.Did；not been　　　　　　

  D.Not；be

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• 5They received demands that the work ________ at once.

  A.must be done

  B.would be done

  C.had been done

  D.be done

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• 6______ it rain heavily tomorrow, we would have to put off the visit to the Forbidden City.

  A.Were

  B.Should

  C.Would

  D.Will

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• 7---May I take this book out of the reading room? ---No, you______. You read it in here.

  A.mightn't

  B.won't

  C.needn't

  D.mustn't

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• 8I wish I ____ you yesterday.                                                       

  A.seen

  B.did see

  C.had seen

  D.were to see

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• 9With all his money, he _________ worry about a little thing like 5 cents!

  A.can

  B.must

  C.may

  D.should

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• 10In this company, it is required that anyone who ______ recently come here _____ this kind of test.

  A.has; has

  B.has; have

  C.have; have

  D.have; has

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