Who is that ------ the photo填空

who is that man? Who is that girl? ‘who is that girl Who is that ,please? Who is that? who is that for? I don't know (that who) is responsible for the car accident(that who)哪里错了呢? who is the most pretty girl in the woldDon't think that is Kristy? Success is often achieved by those who don't know that failure is inevitable.求翻译 who is that little girl? who is that little boy is lady that who old Who is that woman 翻译 who is that wonan young who is that怎么回答 who is that?如何回答 Who is the most handsome man in the world?Don't say that it's you..who! I don’t like the man who is standing by the gate.这句里的who 能不能换做that?