What did your boss say to him?是否等于Did your boss say to him?

What did your boss say to him?是否等于Did your boss say to him? “What did your boss say to him?”中did可不可以去掉、say为什么不用said What did your boss say to him 中为什么不用do而用did? 请分析一下What did your boss say to him?句子成分 请教what did your boss say to him?可以这样变吗 What did your boss said to him.改错 Why did you say to your boss like that? 怎么改英语病句What did your boss said to him? -what did you say to your mother just now? what did he say to him 他说他很忙 （翻译下） what did he ----to him just now?横线上填tell,speak,say,talk? what did he say,Kate?He asked you to call him _.