题目内容

-Can you describe____?

-Yes. I was walking when a bike knocked me down from behind.

A.why did the accident happen

B.when did the accident happen

C.how the accident happened

D.where the accident happened

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