问题补充:
— I really don’t know how to thank you enough.
— .
A. No problem
B. Think nothing of it
C. Not at all
D. It doesn’t matter
答案:
A. No problem
(答案→)B. Think nothing of it
C. Not at all
D. It doesn’t matter
解析:考查交际用语:A. No problem没问题B. Think nothing of it没什么大不了的(回答对方的感谢)C. Not at all一点也不 D. It doesn’t matter没关系,句意:--我真不知道怎么感谢你。--没什么。选B。