－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：句意：上文，对不起，我又犯错误了。下文，没关系。多练习，你就会成功的。Never mind没关系Certainly not当然不 Not at all 一点也不Don’t mention it不用谢，根据题意，故选A。