题目内容

Do you often spend half an hour      your homework every day?


  1. A.
    for
  2. B.
    in
  3. C.
    at
  4. D.
    On
D
spend+时间+doing sth或on sth表示某人花费多长时间做某事的含义,故本题选D。
练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网