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    25．No one told us .so we need your help．A．how should we do B．what should we do C．how to do it D．what to do it 【查看更多】

     

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    No one told us __________，so we need your help．

    A．how should we do                                      B．what should we do

    C．how to do it                                               D．what to do it

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