语法,( ) 1 Who's that at the door?____ is the postman.A.She B.This _英语解答

语法,( ) 1 Who's that at the door?____ is the postman.A.She B.This C.It D.He
选C是固定用法吗

人气：432 ℃　时间：2019-08-19 06:26:47

解答

C
这是习惯用语.就像是回答电话时,一定要说This is 某某,一样