求高手解答有关同位语从句的问题.

问题描述:

求高手解答有关同位语从句的问题.
Then there's the general,all-covering apology which the person who is apologizing should promise never to do again.
这里的 which the person who is apologizing should promise never to do again.是同位语从句吗?可是同位语从句不是不可以用which

不是同位语从句.我们先找主干.there is the general apology 然后下一层是 which the person should promise never to do again.这一句中,which 后面是不完整的.正常语序应该是,the person should promise never to ...