It is said that that was all that he said.这里面的3个that分别做什么成分?
问题描述：
It is said that that was all that he said.这里面的3个that分别做什么成分?
听该啊怎么翻译
答
第一个that 引导主语从句
第二个 that是从句的主语,是代词
第三个that 引导all 的定语从句