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    I’m sorry to you waiting for almost two hours. 【查看更多】

     

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    I’m sorry to keep you _______ for almost two hours.

        A. wait     B. to wait    C. waiting     D. waited

     

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    I’m sorry to keep you _______ for almost two hours.    
    [     ]
    A. wait    
    B. to wait    
    C. waiting    
    D. waited

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    I’m sorry to keep you _________ for almost two hours．

    [　　]
    A．

    wait

    B．

    to wait

    C．

    waiting

    D．

    waited

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