练习册

  • 练习册
  • 试题
    29．The achievements of the greatest minds in science could never have been reached the patient work of hundreds of others． A．were it not for B．had it not been because C．had it not been for D．if it had not been 【查看更多】

     

    题目列表(包括答案和解析)

    The achievements of the greatest minds in science could never have been reached________ the patient work of hundreds of others．


    1. A.
      were it not for
    2. B.
      had it not been because
    3. C.
      had it not been for
    4. D.
      if it had not been

    查看答案和解析>>

    The achievements of the greatest minds in science could never have been reached________ the patient work of hundreds of others．

    A．were it not for                B．had it not been because

    C．had it not been for      D．if it had not been

    查看答案和解析>>


    同步练习册答案