who is this man?和who is that man?这两句有什么区别?是不是实际就是表示一个意思.

who is this man?和who is that man?这两句有什么区别?是不是实际就是表示一个意思. who is that man? 什么意思 Who is this man? Who is this man who is that man? who is this和who is that有什么区别? Who is that man?的意思是什么? Who is this young man?. man,that,young,who,is? who is that sb的意思 如Who is that man? who's the man 和who's that man有什么区别,可以随便用吗? This is a man who i said