The reason why he was chosen remains unknown 这是同位语从句还是定语从句请解释清楚点是定语从句的话 WHY在从句里做什么成分是不是why he was chosen在从句中做主语啊
问题描述：
The reason why he was chosen remains unknown 这是同位语从句还是定语从句
请解释清楚点
是定语从句的话 WHY在从句里做什么成分
是不是why he was chosen在从句中做主语啊
答
同位语从句
同位语从句跟在名次后边，进一步说明给名词的具体内容。应到同位语从句的名次主要有fact,news,promise,idea,truth等。连词用that（不用which）,及连接副词how,when,where,why等。例如:
She asked the reason why there was a delay.
The news that our team has won the match is ture.
答
当然是定语从句
不过这句话好象有点问题..
答
定语从句.why he was chosen 解释说明修饰The reason
如果同位语的话,每个部分单独拿出来都可以做主语.
但是这个句子不能那么做.
WHY用来引导定语从句,主语是reason.不是why……