Who is the man---was standing at the door?A.who B.which C.th

Who is the man---was standing at the door?A.who B.which C.th Who is the man ,__was there? A.who B.which C.th who is the girl （ ）is standing at the gate?A that B who C wh there is a man standing at the gate.= there is a man who is A：who knocked at the door?B:I thought is was Jack.这里为什么用was, The boy who is standing at the door is my brother."who is "可 ---Who's the man ---which man?The one(is standing,standing)i Who's that at the door?____ is the postman.A.She B.This C.It who's the man at the door A He is a doctor; B He is a friend --- Darling,who was at the door just now?---_____was a man s 选择题1.Who is the man ------the green coat? A.in B.at C.with Do you know A who is that man B who is the winner C who will