练习册

  • 练习册
  • 试题
    Many new means to prevent the river . A. have found, from polluting B. have found, from being polluted C. have been found, from being polluted D. has been found, from being polluted 【查看更多】

     

    题目列表(包括答案和解析)

     Many new means__________ to prevent the river ____________.

    A. have found, from polluting

    B. have found, from being polluted

    C. have been found, from being polluted

    D. has been found, from being polluted

    查看答案和解析>>

    Many new means__________ to prevent the river ____________.

    A. have found, from polluting

    B. have found, from being polluted

    C. have been found, from being polluted

    D. has been found, from being polluted

    查看答案和解析>>

     Many new means__________ to prevent the river ____________.

    A. have found, from polluting

    B. have found, from being polluted

    C. have been found, from being polluted

    D. has been found, from being polluted

     

    查看答案和解析>>

     Many new means__________ to prevent the river ____________.

    A．have found, from polluting

    B．have found, from being polluted

    C．have been found, from being polluted

    D．has been found, from being polluted

     

    查看答案和解析>>


    同步练习册答案