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    16．Ten thousand tons of coal (be)produced last year in that coal mine. 【查看更多】

     

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    用所给动词的正确形式填空

    Ten thousand tons of coal ________ (be) produced last year in that coal mine.

     

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    用所给动词的正确形式填空

    Ten thousand tons of coal ________ (be) produced last year in that coal mine.

     

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