练习册

  • 练习册
  • 试题
    He paid the boy $10 for washing ten windows, most of them hadn’t been cleaned fot at least a year. 【查看更多】

     

    题目列表(包括答案和解析)

    He paid the boy ＄10 for washing ten windows, ________ hadn't been cleaned for at least a year．

    [　　]

    A．most of which

    B．most of them

    C．all of them

    D．all of these

    查看答案和解析>>


    同步练习册答案