练习册

  • 练习册
  • 试题
    Jack be in the library. He is playing football on the playground. A. must B. can C. need D. can’t 【查看更多】

     

    题目列表(包括答案和解析)

    Jack ______ be in the library. He is playing football on the playground.

    [     ]

    A. can't
    B. can
    C. need
    D. must not

    查看答案和解析>>


    同步练习册答案