A、Outside an art gallery. B、In an exhibition. C、Outside a bookstore. D、In front of a library. Csome books on sale说明他们在谈论书，Why do

W: At work I sometimes feel as if I don’t really understand anything about business.
M: I haven’t heard anyone complaining about the way you do your job.
Q: How is the woman doing her work?

M: Stop for a minute, Mary. I want to have a look at the display in the window.
W: There are some books on sale. Why don’t we go in and see if we can find something on art.
Q: Where does this conversation most probably take place?