which.what.where分别可以引导什么从句?在句子中做什么成分,

which.what.where分别可以引导什么从句?在句子中做什么成分, when where that which what 分别引导什么从句 when,what,which,where用法 凡是疑问词what where which when之类的. 都可以加do you 吗? which what where who等的用法? where等于what place,还是which place what places ,which place ,where 的区别? WHERE和WHAT的区别he comes from either china or japan,i can not remeber (which) 填where或what可以吗?为什么? that which where what how why那几个词在从句中可以省略,为什么?说的越容易懂越好, he was hiding behind the door ___he could see what was happening答案怎么不可以是where或者from which非要是from where 关于从句的疑问where、介词+which什么时候可以混着用什么时候必须用其一,为什么要是介词+which呢而没有介词+who、what呢? 请问特殊疑问句中what why which when how分别可以充当什么成分呢? Where,when,how,what分别表示什么 how what which when where who whose why where,what,how,which,when,does的意思 where等于which place还是等于what place急 what,where ,who,which,who,whom,how都是什么词性 什么时候用what,where,who,什么时候用which,that?