练习册

  • 练习册
  • 试题
    Half an hour’s exercise a day doctors away. A. kept B. is keeping C. keeps 【查看更多】

     

    题目列表(包括答案和解析)

    Half an hour's exercise a day ________ doctors away.

    A. keep

    B. keeps

    C. is keeping

    D. kept

    查看答案和解析>>


    同步练习册答案