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    -The terrible accident is under investigation. -Actually, quicker action those workers trapped in the mine. A. might have saved B. must have saved C. should have saved D. could have saved 【查看更多】

     

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    — The terrible accident is under investigation.

    — Actually, quicker action _________ those workers trapped in the mine.

    A．may have saved

    B．must have saved

    C．should have saved

    D．could have saved

     

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    —The terrible accident is under investigation.

    —Actually, quicker action ______ those workers trapped in the mine.

    A．might have saved

    B．must have saved

    C．should have saved

    D．could have saved

     

    查看答案和解析>>

     

    . --- The terrible accident is under investigation.

      --- Actually, quicker action______ those workers trapped in the mine.

           A. might have saved                             B. must have saved

    C. should have saved                                        D. could have saved

     

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    —The terrible accident is under investigation.

    —Actually, quicker action _____ those workers trapped in the mine.

    A．might have saved

    B．must have saved

    C．need have saved

    D．could have saved

     

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    1.   – The terrible accident is under investigation.

    --Actually, quicker action _____ those workers trapped in the mine.

    A. might have saved                 B. must have saved 

    C. should have saved               D. could have saved

     

     

    查看答案和解析>>


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