练习册

  • 练习册
  • 试题
    --The boy is often seen his classmates who have problems learning English. --Yes. We should learn from him and help each other. A. help B. helping C. to help D. helped 【查看更多】

     

    题目列表(包括答案和解析)

    --The boy is often seen _________his classmates who have problems learning English.

    --Yes. We should learn from him and help each other.

    A. help                  B. helping              C. to help              D. helped

    查看答案和解析>>


    同步练习册答案