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    A great deal of science and technique has been since China carried out reform and open policy. A. brought down B. brought in C. brought out D. brought up 【查看更多】

     

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    A great deal of science and technique has been______since China carried out reform and open policy.


    1. A.
      brought down
    2. B.
      brought in
    3. C.
      brought out
    4. D.
      brought up

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    A great deal of science and technique has been______since China carried out reform and open policy.

    A.brought down                   B.brought in   C.brought out                    D.brought up

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