我想问：weren't you；were you；didn't you ；did you的意思和区别,

did you?didn't you?weren't you?were you?这些词写在句子最后分别是什么意思 请问：Didn't you cook?和Did you not cook.意思有什么区别? did you 和were you的区别 didn"t you的意思 翻译：you were studying in class,weren`t you? You were invited to that party,weren't you? You used to be really shy的反义疑问句是什么,是didn't you还是weren't you, why did you not work 和why didn't you work意思一样吗 i went to you home,but you weren't in.为什么要用weren't啊?用didn't You didn't like football much when we were at school,did you didn't know you were so busy. didn't * you were going to leave