听力原文:M: I found a wallet on my way to the library, and I do not know how to handle it.
W: If I were you, I'd check whether there are hints about the owner in the wallet. If there is no hint. I'd turn it in to the security office of our school
Q: What's the woman's suggestion for the man?
(18)
A.Giving her the wallet.
B.Putting the wallet in the library.
C.Trying to find any clues about the owner.
D.Taking all things out of the wallet.