练习册

  • 练习册
  • 试题
    -Did you return Fred’s call? -I didn’t need to I’ll see him tomorrow. A. though B. unless C. when D. because 答案 D 解析 因为I’ll see him tomorrow是I didn’t need to的原因.故该空格处用because表示原因. 【查看更多】

     

    题目列表(包括答案和解析)


    同步练习册答案