—How are you getting on with your final exam, Susan? Do you need any help?
— , but I think I am all right.
A. No problem
B. That’s OK
C. You’re helpful
D. That’s very kind of you
网友回答
A. No problem
B. That’s OK
C. You’re helpful
(答案→)D. That’s very kind of you
解析：固定答语。