题干

---Would you please repeat the grammar rules again?
  ---Of course, but I am sure that you _______ to me carefully, as I have told you twice already.
A.don’t listenB.wouldn’t listen
C.weren’t listeningD.aren’t listening
上一题 下一题 0.64难度 单项选择 更新时间:2014-02-15 09:02:20

答案(点此获取答案解析)