_____the terrible accident ,the little boy didn't dare go out alo_英语解答

_____the terrible accident ,the little boy didn't dare go out along any more
A having seen B to see C seen D being seen

人气：383 ℃　时间：2020-04-12 09:09:55

解答

Choose A.
Having seen作非谓语动词这里认为是一个状语从句