A、Rolling the rocks. B、Listening to music. C、Talking on the telephone. D、Vacuuming the bathroom. B由对话中女士提到的Rock‘n’Roll(摇滚乐)，high

M: I’d love to read a different style of the novel for a change. I’m sick of the books about detective stories.
W: Well, let’s go to library to borrow some romantic stories.
Q: What kind of books does the man find boring?

W: Hey, I can understand that sometimes the appreciation of Rock ’n’ Roll involves high volume. But can’t you use the earphone?
M: Oh, I’m sorry. I didn’t realise it was bothering you.
Q: What is the man probably doing?