问题补充：
---Do you mind telling me how to use this function?
---.
A. Yes, please.
B. No, please don’t.
C. Of course.
D. Not at all.
答案：
A. Yes, please.
B. No, please don’t.
C. Of course.
(答案→)D. Not at all.
解析：A. Yes, please.是的，请 B. No, please don’t.不，请不要 C. Of course.当然 D. Not at all.根本不；句意：你介意告诉我如何使用这个功能吗？根本不介意。故选D
