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    Edison kept phosphorus carefully in a bottle lest it . A. would burn B. burned C. was burning D. should burn 【查看更多】

     

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    Edison kept phosphorus carefully in a bottle lest it ___.

     

    A. would burn B. burned C. was burning D. should burn

     

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    Edison kept phosphorus carefully in a bottle lest it ___.
    A. would burn 　 B. burned 　　　 C. was burning 　　 D. should burn

     

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