who is it和who it is哪个对?都什么意思.为什么who you are对

who is it what it is?who it is? who is it 它是谁 it is I who -----right. Who‘s turn is it who is it和who it is哪个对?都什么意思.为什么who you are对 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 Who is it?Who is that?的区别. 和谁对抗是who is it against?还是who is against?谢谢. who is that 和 who is it 在打电话时有什么区别 ___ (who) mirror is it Is it ___ (your)? 请问Who is it who lives in that big house? 为什么用who is it 而不用who are you? Who's fish is it?-----Who's 应该怎样改正?