练习册

  • 练习册
  • 试题
    31．-Did you find the missing couple in the mountain yesterday? -No, but we to get in touch with them ever since. A．have tried B．have been trying C．had tried D．had been trying 【查看更多】

     

    题目列表(包括答案和解析)

    —Did you find the missing couple in the mountain yesterday?

       —No, but we ________ to get in touch with them ever since.

    A.have tried　　　　　　　　　　          B.have been trying

    C.had tried　　　　　　　　　　　         D.had been trying

    查看答案和解析>>

    —Did you find the missing couple in the mountain yesterday?

       —No, but we ________ to get in touch with them ever since.

       A．have tried　　　　　　　　　　   B. have been trying

       C．had tried　　　　　　　　　　　 D. had been trying

    查看答案和解析>>

    —Did you find the missing couple in the mountain yesterday?

    —No, but we ________ to get in touch with them ever since.

    A．have tried　　　　　　　　　　             B. have been trying

    C．had tried　　　　　　　　　　　            D. had been trying

    查看答案和解析>>

    —Did you find the missing couple in the mountain yesterday?

       —No, but we ________ to get in touch with them ever since.

       A．have tried　　　　　　　　　　 B. have been trying

       C．had tried　　　　　　　　　　　 D. had been trying

    查看答案和解析>>

    . —Did you find the missing couple in the mountain yesterday?

    —No, but we ________ to get in touch with them ever since.

    A. have tried　      B. have been trying

    C. had tried　 D. had been trying

    查看答案和解析>>


    同步练习册答案