you had a good time during the May day holiday ( ) you?

问题描述:

you had a good time during the May day holiday ( ) you?
A had not B did not C have not,选B是对的,为什么不选A而选择B啊?为什么?

had=did have
一般用did not
用have not好像也可以
did not 比较确切,保证对