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    When you are sleeping, you had better all your windows closed. A. don’t keep B. not keep C. not to keep D. not keeping 【查看更多】

     

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    When you are sleeping, you had better _____ all your windows closed.
    [     ]
    A. don't keep
    B.  not keep
    C.  not to keep
    D.  don't to keep

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    When you are sleeping, you had better __________ all your windows closed.

    A. don’t keep        B. not keep        C. not to keep        D. not keeping

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    When you are sleeping, you had better ________ all your windows closed．

    [　　]

    A．don’t keep

    B．not keep

    C．not to keep

    D．not keeping

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