练习册

  • 练习册
  • 试题
    现在分词作原因状语: Not knowing her address, we couldn’t get in touch with her. Being so poor in those days, we couldn’t afford to send the boy to hospital. Not having received an answer, he decided to write another letter. 【查看更多】

     

    题目列表(包括答案和解析)


    同步练习册答案