— Hey, you haven't been acting like yourself. Everything OK?
— .
A. I’m fine, thanks
B. Sure, it is
C. That’s good
D. It’s OK
网友回答
(答案→)A. I’m fine, thanks
B. Sure, it is
C. That’s good
D. It’s OK
解析：考查交际用语。A I’m fine, thanks我很好，谢谢 B Sure, it is当然 C That’s good那很好 D It’s OK没关系，句意为。----嘿，你最近状态不太好，一切都好吧？ ----我很好，谢谢。选A。