Must I return the book to you tomorrow?肯定以及否定回答分别是什么?

问题描述:

Must I return the book to you tomorrow?肯定以及否定回答分别是什么?

yes,you must
no ,you needn't.

肯定:Yes, you must.
否定:No, you don't have to.

Yes ,you must
No ,you needn't
或者 No,you don't have to