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    My brother saw his friend off at the airport yesterday, so he your lecture. A. couldn’t have attended B. needn’t have attended C. mustn’t have attended D. shouldn’t can’t attended 【查看更多】

     

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    My brother saw his friend off at the airport yesterday afternoon, so he ________ your lecture．


    1. A.
      mustn’t have attended
    2. B.
      needn’t have attended
    3. C.
      couldn’t have attended
    4. D.
      shouldn’t have attended

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    My brother saw his friend off at the airport yesterday afternoon, so he ________ your lecture．

    [　　]

    A．mustn’t have attended

    B．needn’t have attended

    C．couldn’t have attended

    D．shouldn’t have attended

    查看答案和解析>>


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