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    It is well known that Thomas Edison the electric lamp. A. invented B. discovered C. found D. developed 【查看更多】

     

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     It is well known that Thomas Edison _______ the electric lamp.

       A. invented   B. discovered    C. found      D. developed

     

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    It is well known that Thomas Edison _______ the electric lamp.

       A. invented   B. discovered    C. found      D. developed

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    It is well known that Thomas Edison _______ the electric lamp.

    A. invented          B. discovered      C. found         D. developed

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    It is well known that Thomas Edison _________ the electric lamp.

    A. invented B. discovered C. found D. developed

     

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    It is well known that Thomas Edison _____ the electric lamp.

    [　　]

    A．invented　　　B．discovered

    C．found　　　　 D．found out

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