why 和 for which 替换的语法问题.定语从句中,why 和 for which 可以替换,在实际例句中,不太理解,如：1 Is this the reason why / for which he refused our offer 这就是他拒绝我们帮助他的理由吗?for which 这里,whic

why 和 for which 替换的语法问题.定语从句中,why 和 for which 可以替换,在实际例句中,不太理解,如：1 Is this the reason why / for which he refused our offer 这就是他拒绝我们帮助他的理由吗?for which 这里,whic 关于for which 和 why 的例句 for which和 why的区别如题 名次性从句中for which 和why的区别 why 和for which 在定语从句中一样么 关于that 和什么which ,in which之类的介词转化定语从句里的 that 和 in which , on which 什么时候能相互替换呢? 拜托帮忙解答下、还有要写下例句哦是之类的介词、还有 什么什么的 where, __which ,why. the reason why和the reason that的区别The reason ______he didn't come was ______he was ill.　　A.why; that B .that;why C.for that;that D.for which;what为什么答案是A? 定语从句 of which 和why的区别额.........打错了....本来想问for which和why的区别的~一道选择题上介俩选项都出现了......... 定语从句中,关系副词有why吗?比如the reason why 结构,应该是可以理解成同位语的,而非关系定语.查过张道真的语法书,未提及关系副词why.但有for which结构,表达和why相似的意思.别光回答有还是没 what for和why的区别 英语中in which可以和where替换的是定语从句还是宾语从句 I had told him the reason,__I didn`t attend the class.A for which B at which C for whom D why这道题的正确答案是出在for which 和 why里吗?这两个不是可以互换吗? which 和for which的用法与区别 为啥? 在定语从句中Why为什么等于why=for which 不是Why＝for what Nobody knows the reason why he is often late for school.把why改成that/which引导的定语从句 the reason__he didnt come was__he was ill.填什么,为什么WHY和WAHT.第一个空,先行词是REASON的时候 引导词不是WHY ,FOR WHICH,THAT,WHICH这几个吗,为什么一定要用WHY,不可以用WHICH》》 Do you know the reason why/for which he didn't come?这句话的意思? This is the reason whyor which he is late for school.为什么which前要加for