Did you havedinner?为什么要用have

Did you havedinner?为什么要用have Did.you.have.fun.caming中为什么要加have did you have breakfast,中间的为什么要加have did you have fun---(watch)the game?为什么要用ing形式? did you have receive my email 中的have 为什么要加have Why did you have to sit the game out?句中have 为什么用have to Did you marry/Have you married为什么是错的 did you have fun怎么用, did you have to did you have fun leaning english last term 为什么用leaning what did you have ____breakfast.填介词,答案上是FOR 为什么?用AT Did you have a good time at the party?为什么用at?