-- Don’t you mind my smoking here?
--- . The children have gone out playing.
A. No, please not
B. No, go ahead, please
C. Yes, I do
D. I’m sorry to hear that
网友回答
A. No, please not
(答案→)B. No, go ahead, please
C. Yes, I do
D. I’m sorry to hear that
解析：No, please not不，请不要；No, go ahead, please不，请继续吧！Yes, I do 是的，我介意；I’m sorry to hear that很遗憾听到这个消息。句意：你不介意我在这儿吸烟吗？——根据下文，孩子们已经出去玩了。可知选B最符合语境。