Mother asked if she was very hot with so many clothes on.中 s

首先应该分析句子成分!
Mother asked if she was very hot with so many clothes on.
其中Mother为主语,asked为谓语,if she was very hot with so many clothes on为整个句子的宾语,但是这是一个宾语从句!
在从句中if为引导词,she为从句中的主语,was为从句的谓语,very hot为从句的宾语
那么with so many clothes on就是作为一个补充成分,如果当句子只有“妈妈问这样会不会很热呢?”那么你就不知道究竟是什么原因让妈妈这样问了!所以with so many clothes on是作为一个补充成分,with为引导介词,而so many clothes on则为复合宾语,因为它作为very hot这个从句宾语的补充成分,所以答案如上解释!