听力原文:M: Would it be better to buy a monthly meal ticket or pay for each meal separately?
W: What difference does it make? The price per meal is the same either way.
Q: What does the woman imply?
(18)
A. The man should buy a meal ticket every month.
B. Paying each meal separately will save lots of money.
C. Buying the meal ticket won't save the man money.
D. The price of each meal is different.