问题补充：
--Do you mind my sitting here?--.
A. Yes, have a seat, please.
B. Yes, please take this seat
C. No, of course not
D. No, you can’t sit here
答案：
A. Yes, have a seat, please.
B. Yes, please take this seat
(答案→)C. No, of course not
D. No, you can’t sit here
解析：根据前面问句中有mind，意思是：介意，这句意是不介意，所以用C的选项。
