请问Who is it who lives in that big house?

请问Who is it who lives in that big house? love is not about who u live with,it's about who u can't live without. who is it who is it 它是谁 it is I who -----right. Who‘s turn is it what it is?who it is? it is always the people who live together.为什么这里用it is而不用they are 请问who is the man 请问 who is she?无聊 Who is it?Who is that?的区别. who is his还是who is he请问 us who live it is Tom that is who Who is that ocer here?It is It is just you who is my Who is _____ ( knock It is me. Who is skirt is it?改错