练习册

  • 练习册
  • 试题
    They are in Shenzhen now, I think they must enjoy themselves. A. on holiday B. on duty C. on business D. on watch 【查看更多】

     

    题目列表(包括答案和解析)

    They are _____ in Shenzhen now, I think they must enjoy themselves.
    [     ]
    A. on holiday  
    B. on duty  
    C. on business  
    D. on watch

    查看答案和解析>>


    同步练习册答案