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    31．You worry about their safety．They are old enough to take care of themselves. A．mustn’t B．needn’t C．can’t D．wouldn’t 【查看更多】

     

    题目列表(包括答案和解析)

    You ________ worry about their safety．They are old enough to take care of themselves．


    1. A.
      mustn't
    2. B.
      needn't
    3. C.
      can't
    4. D.
      wouldn't

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    You ______ worry about their safety．They are old enough to take care of themselves.

        A．mustn’t  B．needn’t     C．can’t  D．wouldn’t

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    You ______ worry about their safety．They are old enough to take care of themselves.

         A．mustn’t    B．needn’t         C．can’t        D．wouldn’t

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    You ______ worry about their safety．They are old enough to take care of themselves.

    A．mustn’t B．needn’tC．can’t D．wouldn’t

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    You ________ worry about their safety．They are old enough to take care of themselves．

    [　　]
    A．

    mustn't

    B．

    needn't

    C．

    can't

    D．

    wouldn't

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