——You're a great cook,Stella.

问题描述:

——You're a great cook,Stella.
——_________.
A Are you sure?Thank you.
B Well,I don't know about it,but I enjoy cooking.
C Well ,I don't know what i have done.
D You'are welcome.It's easy really.
选项是B,而我选的是A,有没有让人信服的解释?

A先排除,在国外被表扬的人不会回答[你确信吗]