听力原文:W: I'm taking the train downtown to go shopping.M: Well, you'd better keep an eye
听力原文:W: I'm taking the train downtown to go shopping.
M: Well, you'd better keep an eye on your wallet.
Q: What does the man advise the woman to do?
(17)
A.Guard her money.
B.Read the signs on the train walls.
C.Look for a new wallet.
D.Not take the train.