练习册

  • 练习册
  • 试题
    We are busy the farmers the harvest. A. help; at B. to help; with C. to helping; at D. helping; with 【查看更多】

     

    题目列表(包括答案和解析)

     We are busy        the farmers         the harvest.

             A. help; at                 B. to help; with           C. helping; with[来源:学#科#网Z#X#X#K]

     

    查看答案和解析>>

    We are busy ________ the farmers ________ the harvest．

    [　　]
    A．

    help; at

    B．

    to help; with

    C．

    helping; with

    查看答案和解析>>


    同步练习册答案