练习册

  • 练习册
  • 试题
    raining hard for 3 hours without stopping. A. It is B. It was C. It has been D. It had been 【查看更多】

     

    题目列表(包括答案和解析)

    20. _________raining hard for 3 hours without stopping.

    21.

    A．It is　　　

    B．It was　　　

    C．It has been

    D．It had been

     

    查看答案和解析>>

    _________raining hard for 3 hours without stopping.

    A.It is　　　    B.It was　　　     C.It has been    D.It had been

    查看答案和解析>>


    20. _________raining hard for 3 hours without stopping.
    21.

    A．It is　　　B．It was　　　C．It has beenD．It had been

    查看答案和解析>>

    　　　　　　　raining hard for 3 hours without stopping.

    A．It is　　　

    B．It was　　　

    C．It has been

    D．It had been

     

    查看答案和解析>>

    　　　　　　　raining hard for 3 hours without stopping.

    A．It is　　　B．It was　　　C．It has beenD．It had been

    查看答案和解析>>


    同步练习册答案