听力原文:M: can you tell me the title of this oil painting?W: sorry, I don't know for sure
听力原文:M: can you tell me the title of this oil painting?
W: sorry, I don't know for sure. But I guess it's an early 18th-century-work. Let me look it up in the catalog.
Where does their conversation most probably take place?
A.At a bookstore.
B.In a workshop.
C.At an art gallery.
D.In a department store.