练习册

  • 练习册
  • 试题
    Going on a trip be expensive and difficult,so making a plan is necessary. A.must B.ought to C.shall 解析:can可作“有时会-- 解. 答案:D 【查看更多】

     

    题目列表(包括答案和解析)

    Going on a trip________be expensive and difficult , so making a plan is necessary.

      A. must     B. ought to   C. shall    D can

    查看答案和解析>>

    Going on a trip_______be expensive and difficult , so making a plan is necessary.

      A. must     B. ought to   C. shall    D can

    查看答案和解析>>

     Going on a trip    be expensive and difficult , so making a plan is necessary.

      A. must     B. ought to   C. shall    D can

     

    查看答案和解析>>


    同步练习册答案