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    In doing scientific experiments one must be careful with the instruments. A. other than B. rather than C. less than D. more than 【查看更多】

     

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    In doing scientific experiments one must be _______ careful with the instruments.

      A. other than   B. rather than  C. less than    D. more than

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    In doing scientific experiments one must be _______ careful with the instruments.

    A．other than

    B．rather than

    C．less than

    D．more than

     

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