听力原文:M: Did you get traveler's checks to take on your vacation?
W: Yeah. It's sure beat carrying around a wallet for big bills.
Q: What does the woman imply?
(17)
A. She prefers taking hills when traveling.
B. She'd rather take traveler's checks than cash.
C. She doesn't have traveler's cheeks in her wallet.
D. It's convenient to take some cash with her.