练习册

  • 练习册
  • 试题
    Mr Smith out. He'll be back in about an hour. A. has been B. was C. has left D. has gone 【查看更多】

     

    题目列表(包括答案和解析)

    Mr Smith_______ out. He'll be back in about an hour.

    A. has been     B. was           C. has left       D. has gone

    查看答案和解析>>


    同步练习册答案