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    She looks very sad. I want to help her, but I just don’t know to do it. A. what B. when C. how D. which 【查看更多】

     

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    She looks very sad. I want to help her, but I just don’t know ____ to do it.
    A．whatB．whenC．howD．which

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    She looks very sad. I want to help her , but I just don’t know_________ to do.

     A. what     B. when   C. how      D. where

     

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    She looks very sad. I want to help her, but I just don’t know ____ to do it.

       A. what          B. when         C. how              D. which

     

    查看答案和解析>>

    She looks very sad. I want to help her, but I just don’t know ____ to do it.
    A．whatB．whenC．howD．which

    查看答案和解析>>

    She looks very sad. I want to help her , but I just don’t know_________ to do.
    A．whatB．whenC．howD．where

    查看答案和解析>>


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