who is that用什么回答?是用that is ...还是 she/he is ...给下具体解释 满意的话附加积分who is that用什么回答?是用that is ...还是 she/he is ...一定要正确!不会的别来.急用!

who is that boy ?回答时 主语用什么 who is that boy!回答主语用什么!拜谢! Who is that speaking 回答用this 还是that who is that用什么回答?是用that is ...还是 she/he is ...给下具体解释 满意的话附加积分who is that用什么回答?是用that is ...还是 she/he is ...一定要正确!不会的别来.急用! 用who is问用什么回答 Who's that boy 用什么回答?It is …还是 He is…Is this your mother 用什么回答?yes,she is 还是 yes ,it is whoever says that is a liar 与 who said that is wrong 为什么要这么用?“who said that is wrong” 中 that是主语吗?who又是做什么成分?whoever与who 的具体区别! who is that speaking?为什么回答是This is...speaking who is that怎么回答 who is that?如何回答 This is the boy ----------I think (who/that)is the smartest.是用that 还是who? who is this 或Who is that的回答可以用she is 或he is吗还是必须用this is 或that is who is that girl?回答是she is还是it is..可以回答she is me who is she和 who is that有什么区别,如何回答 Is she you mother?否定回答时是用NO,it isn't.还是NO,she isn't?为什么?如果问题是：Is that your mother呢?回答时又是用哪一种,有什么区别? who's that?回答到底用什么it's that's she's 要准确的 who is that boy?怎么回答? who is that girl?回答是she is还是it is..