练习册

  • 练习册
  • 试题
    When this kind of computer ? Last year . A. did, use B. was, used C. is, used D. are, used 【查看更多】

     

    题目列表(包括答案和解析)

    — When _________ this kind of computer ________?
    — Last year.
    [     ]
    A. did; use  
    B. was; used  
    C. is; used  
    D. are; used

    查看答案和解析>>


    同步练习册答案