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    The noise of the machine can be heard in our classroom. A. fixed B. to be fixed C. being fixed D. having been fixed 【查看更多】

     

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    The noise of the machine ____________ can be heard in our classroom.
        A. fixed               B. to be fixed          C. being fixed         D. having been fixed

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    The noise of the machine ____________ can be heard in our classroom.
    A. fixed           B. to be fixed     C. being fixed     D. having been fixed

     

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