did what the fortune teller said come true?语法中did what 可以这样用

did what the fortune teller said come true?语法中did what 可以这样用 Did you say that what he said was true 英语翻译what did the bank teller do?she telephoned the policeshe ---Did you catch what the teacher said? what did he said改错 "What Liu Xiang did today reflected the true Olympics spirit Does what madam bellinsky said come true? does what she said come true? ..Did you understand what the teacher said.----------A.know Did you say what he said was true?该句属于什么从句? 这是什么从句：Did you say that what he said was true “What did your boss say to him?”中did可不可以去掉、say为什么不用said