老师你好:
_______ all that has been said, the tourists have been picking leaves.
答案是用介词 Despite(prep)尽管。在答案分析中说道,all that has been said 是名词性短语,因此前用介词构成介宾结构。
我的疑惑是 all that has been said 是一个定语从句修饰代词 all, 这个整体如何理解成名词性短语呢?盼复,感谢!
你的理解是对的,all用作介词宾语,thathas been said是定语从句修饰先行词all。这里的all是代词,也有人将它看作是代名词。