l think he needs help(便否定) Do you have a headache 否定回答

问题描述:

l think he needs help(便否定) Do you have a headache 否定回答

I don't think he needs help
No, I don't.

l don't think he needs help
Do you have a headache ?No,l don't

I don't think he needs help
No,I don't.