A、It is very boring. B、It is very interesting. C、It is a waste of time. D、It is his responsibility. B隐含语义推测。女士很抱歉因为课后问了很多问题，占用了教

M：It seems that each time I come to this restaurant the price of the dishes get increased．
W：Yes，but what annoys me more is that the quality of the service doesn’t keep pace．
Q: What did the woman probably mean by her remark?

W：Professor Li，I am so sorry to disturb you by asking you so many questions after class．You must feel very tired of that．
M：Tired? There is nothing more interesting than helping my students solve the problems in the study．
Q：What is man’s attitude towards answering these questions after class?