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    (1)All of the apples rotten. (2)All of the apple rotten. A. are B. is C. have been D. has been 【查看更多】

     

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    (1)All of the apples ________ rotten．

    (2)All of the apple ________ rotten．

    A．are

    B．is

    C．have been

    D．has been

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