Question

It was said ------was all -----------she had said. A. that that...that B. that what....what

Answer 1

正确的是A. that that....that

分析：
it is/was said that 据说
第2个that 作从句的主语
第3个that是定语从句的引导词。

Answer 2

选a，据说固定搭配that，第二个that在从句中做主语

Answer 3

B it was said that 固定搭配 第二个that做主语 what 做said的宾语