It was said ___ ___ was all ___ he said.答案为that,that,that,为何?三个词成分做的分析一下

题目

It was said ___ ___ was all ___ he said.答案为that,that,that,为何?三个词成分做的分析一下

答案

第一个that是从句的引导词,it是形式主语,真正的主语从句是这个that引导的, 第二个that是代词,作从句的主语,表示“那个”, 第三个that引导定语从句,修饰先行词all