―Hey, you haven’t been acting like yourself. Everything is OK?
― .
A. Sure, it is
B. I’m fine, thanks
C. That’s good
D. It’s a pleasure
网友回答
A. Sure, it is
(答案→)B. I’m fine, thanks
C. That’s good
D. It’s a pleasure
解析：考察交际用语。A当然。B我很好，谢谢；C那很好；D不用谢；句意：—你好。你最近的身体不太好。一切都顺利吧？—我很好多谢。根据第一句说明是对对方情况的询问。故B正确。