-who had a yard sale yesterday?昨天谁有庭院出售?-I had还是I did?为什么?

-who had a yard sale yesterday?昨天谁有庭院出售?-I had还是I did?为什么?
-who had a yard sale yesterday?昨天谁有庭院出售?-I had还是I did?为什么?

-who had a yard sale yesterday?昨天谁有庭院出售?-I had还是I did?为什么?
I did .因为用did代替had 又如 who broke the window?peter did.