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    Our monitor talks about Mars as if he a scientist. A. is B. were C. be D. had been 【查看更多】

     

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     Our monitor talks about Mars as if he ______ a scientist.

      A. is                 B. were                 C. be                           D. had been

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    Our monitor talks about Mars as if he ______ a scientist.

    A．is

    B．were

    C．be

    D．had been

     

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