What did she say?为什么要加did

What did she say?为什么要加did "What did she say?"分析 what does she said what did she say 哪个正确 为什么 举例分析 ---What did you say? What did you say? What did he say? What did Jim say? What did your mother say?She said ________ 90页49.What did she say to you What did your mother say on the phone?She asked_ What did Tina say to her father?she asked him_________ ----What did your granddaughter say just now?----She wondere