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    The room required and I required two more students help them. A. cleaning; clean B. cleaning; cleaned C. to be cleaned; cleaned D. to be cleaned; to clean 【查看更多】

     

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    The room required            and I required two more students          help them.

     A．cleaning; clean                                          B．cleaning; cleaned 

    C．to be cleaned; cleaned                                 D．to be cleaned; to clean

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