27.-Why is your professor so happy recently? -Because the theory she insisted on correct. A.is proved B.proving C.was proved D.has proved 查看更多

 

题目列表(包括答案和解析)

―Why is your professor so happy recently?

―Because the theory she insisted on         correct.

A.is proved          B.proving                C.was proved                D.has proved

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—Why is your professor so happy recently?

—Because the theory she insisted on             correct.

A.is proved         B.proving            C.was proved            D.has proved

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27.—Why is your professor so happy recently?

    —Because the theory she insisted on ________correct.

      A.is proved    B.proving    C.was proved   D.has proved

查看答案和解析>>

  
27.—Why is your professor so happy recently?
—Because the theory she insisted on ________correct.

A.is provedB.provingC.was provedD.has proved

查看答案和解析>>


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