练习册

  • 练习册
  • 试题
    The suggestion that both sides do an equally good job in solving the pollution problems has pleased us all greatly. A. shall B. could C. ought to D. should 【查看更多】

     

    题目列表(包括答案和解析)

    The suggestion that both sides ________do an equally good job in solving the pollution    problems has pleased us all greatly.

    A. shall          B. could              C. ought to           D. should

    查看答案和解析>>


    同步练习册答案