“There must be some reason for it”中的“for it”有什么用?_英语解答

“There must be some reason for it”中的“for it”有什么用?

人气：436 ℃　时间：2020-05-14 05:19:27

解答

There must be some reason.
一定是有原因的.
there must be some reason for it.
这（件事）一定是有原因的.