Who was it _____ came to my office this afternoon?A.that B.who 为什_英语解答

Who was it _____ came to my office this afternoon?
A.that B.who 为什么选择A,这个是个什么句型?如果是强调,是强调人,一个是B啊?

人气：429 ℃　时间：2020-02-03 04:52:41

解答

这是定语从句当主句中有who时关系代词要用that 避免重复