--- I apologize for not being able to join you for dinner.
--- .
A. Go ahead
B. Not to worry.
C. That’s right
D. Don’t mention it.
网友回答
A. Go ahead
(答案→)B. Not to worry.
C. That’s right
D. Don’t mention it.
解析：考查交际用语：A. Go ahead请便，B. Not to worry.不用担心， C. That’s right对的，D. Don’t mention it.不用谢，句意：--我为不能和你吃饭道歉。--别担心。选B。