各位大侠帮忙分析下这个英语句子的句子成分吧.
问题描述：
各位大侠帮忙分析下这个英语句子的句子成分吧.
I am not sure,whether he began feeling guilty on his own or whether what I had added to her story made him feel sorry for what he had done.
这里是whether...or引导表语从句 还是whether引导表语从句?
答
是whether 引导的表语从句whether引导表语从句时含有“是否”之意（有点一般疑问的感觉）,起到引导作用,不充当从句的任何成分,不能省略；也就是说忽略不看whether,表语从句的句子成分是完整的,但整个句子的意思就有...