练习册

  • 练习册
  • 试题
    20．Anna was reading a piece of science fiction, completely to the outside world.. A．having been lost B．to be lost C．losing D．lost 【查看更多】

     

    题目列表(包括答案和解析)

    Anna was reading a piece of science fiction, completely ________ in the outside world．


    1. A.
      have been lost
    2. B.
      to be lost
    3. C.
      losing
    4. D.
      lost

    查看答案和解析>>

    Anna was reading a piece of science fiction, completely ________ in the outside world．

    [　　]

    A．have been lost

    B．to be lost

    C．losing

    D．lost

    查看答案和解析>>


    同步练习册答案