no one could account for the fact that one of the boxes was extremely heavy that

问题描述:

no one could account for the fact that one of the boxes was extremely heavy that
我感觉好像是定语从句 that引导的是修饰the fact?
怎么理解这个同位语从句?

定语从句是限定作用,而同位语是补充说明.如:the news that he told me(定语从句,限定“他”告诉的消息)the news that our class won(同位语,补充说明news的内容:我班获胜)你的问题也是一样fact的内容是 one of ...