who s that ( she s my mother.(a).man ( b ).woman( c).girl 并说出为什不选择其他两个

填介词 Who's that girl___red?She's Helen. That ismy family.That's my fater .she?my mother.Who's she?She's sister.And who they? who's that?回答到底用什么it's that's she's 要准确的 Who is that?( )Mary A it's B she's C that's Who's---?Hes' my father.---that woman?---she your she said who's that the man 变定语从句 she said who's that the man 变定语从句 ____ is that girl?She's my sisterA.Whose B.Who's C.Who who's that gril Who’s that Who’s that who's that women? who's that woman who's that calling Who's that? who's fuckin that who's that for 英语选择题：Who's that? ( ) is Lucy. A This B It C That D She's