---I’m sorry．I’ve left my credit card home．And I don’t have enough cash for the meal．
--- Don’t worry． ．
A. I’ll invite you
B. It’s my pleasure to pay you
C. It’s my treat
D. Let’s go Dutch．
网友回答
A. I’ll invite you
B. It’s my pleasure to pay you
(答案→)C. It’s my treat
D. Let’s go Dutch．
解析：考查交际用语：句意是：抱歉，我的信用卡忘在家里了，这顿饭我没有足够的现金。--别担心。我请客。选C。AB是汉语的表达，D是;AA制，不符合情理。