练习册

  • 练习册
  • 试题
    By the end of last term, we twenty songs. A. had learned B. have learned C. are learning D. were learning 【查看更多】

     

    题目列表(包括答案和解析)

    By the end of last term, we ________ twenty songs.

    [　　]

    A．had learned

    B．have learned

    C．are learning

    D．were learning

    查看答案和解析>>


    同步练习册答案