—Sorry, I made a mistake again.
— . Practice more and you’ll succeed.
A. Never mind
B. Certainly not
C. Not at all
D. Don’t mention it
网友回答
(答案→)A. Never mind
B. Certainly not
C. Not at all
D. Don’t mention it
解析：这题考查交际用语：Never mind没关系，Certainly not当然不， Not at all 一点也不， Don’t mention it别提了，句意是：--对不起，我又犯错了。--没关系，多练习，你会成功的。选A。