请问for what =why 有什么区别,分别在什么情况用

请问for what =why 有什么区别,分别在什么情况用 What for is tomorrow his birthday?what for 与why 有什么区别 what for = why 造句 what for =why吗? what 、、、for =why what 、、、for提问时怎么回答 在定语从句中Why为什么等于why=for which 不是Why＝for what what for 的答语用什么?because...还是for...what for 不是等于 why ____good weather!Why not go out for a walk?A.what B.how答案是what,请问为什么不用how? what for和why的区别 English.what …for等于why吗? what for 和 why 在意义上有什么区别?两者的用法我知道,我想问的是在意义上. what for,why not,what's up和so 请问特殊疑问句中what why which when how分别可以充当什么成分呢? 请问 why do you learn English?和 why are you learn English?.有什么区别吗? The reason______ he was ill is _______he had been caught in the rain.A for which; thatB why ; for whichC why ; whyD for which ; why我是选A; C请问为什么呢?不是说for which=why吗?不解. what can I do for you可用什么回答这其实是一个选择题,答句是yes,please.I'd like to have soup”问我问句是什么请问是用would 有you like to have soup”还是what can I do for you”好?what can I do for you=can I help you ( ) was Betty late for school yesterday?A.Why B.What C.What reason D.What for ---------------you join us for lunch?A what about B what if C why D why not