I rode a bike to school when I was a boy.改否定句:一般疑问句:肯定回答:否定回答:
问题描述:
I rode a bike to school when I was a boy.改否定句:一般疑问句:肯定回答:否定回答:
答
否定句:I didn't ride a bike to school when I was a boy.
一般疑问句:Did you ride a bike to school when you were a boy?
肯定回答:Yes,I did.
否定回答:No,I didn't.