why和because在从句中可否这样用?为什么?the reason why he was late was because he got up late

why和because在从句中可否这样用?为什么?the reason why he was late was because he got up late why和because从句区别是什么? why 和for which 在定语从句中一样么 名词性从句中,什么时候连接词用why什么时候用because?两者是怎么区分 定语从句中,because 后面是跟why 还是that ? 同位语从句 the reason why中why可否省略?The reason ____I am so late is ____the bus.A.that ;I didn't catch B./;that I missedC.why;because I have missed D./;because my not catching此题答案为B,为何? 英语6种从句可否在同一个句子中, that在名词性从句中可否省略 why在状语从句中用法 that在名词性从句（主语从句,表语从句,宾语从句,同位语从句）中可否省略 that在名词性从句（主语从句,宾语从句,宾语从句,同位语从句）中可否省略 在定语从句中,when,where和why在什么情况下省略 the reason什么时候用why 和because 在英语对话中Why和Because可以一起用么? This is because ...和This is why...这两个分别是什么从句? 由because和why引导的定语从句有什么区别,举几个例子 在定语从句中Why为什么等于why=for which 不是Why＝for what The reason why I was late for school is because I missed the bus这个句子中why和because用的对吗