I don't know where he lives.I don't know where he came from.第一句我_英语解答

I don't know where he lives.I don't know where he came from.
第一句我知道不能加介词 in ,那么第二句为什么能用介词from

人气：497 ℃　时间：2019-10-24 06:12:29

解答

come from意思是：来自.这是固定搭配.
句子意思是我不知道他住在哪.我不知道他来自哪里.