练习册

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    your homework carefully, and some spelling mistakes can be avoided. A. Had you checked B. Check C. Checking D. If you check 【查看更多】

     

    题目列表(包括答案和解析)

    ______your homework carefully, and some spelling mistakes can be avoided.

           A．Had you checked    B．Check    C．Checking     D．If you check

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