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    35．An expert, together with some scientists to help in the work. A. was sent B. were sent C. has sent D. have sent 【查看更多】

     

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    An expert, together with some scientists ______to help in the work.

    A. was sent    B. were sent    C. has sent    D. have sent   

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    An expert, together with some scientists ______to help in the work.

    A．was sent

    B．were sent

    C．has sent

    D．have sent

     

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