单项选择题
W: Did you use credit cards on your vacation last month in Europe
M: Sure I did. They certainly beat going around with a wallet full of big bills. But carrying lots of cash is still very common among some older people traveling abroad.
A. He would rather stay at school than travel around.
B. He prefers to carry the backpack when traveling abroad.
C. He likes credit cards better than cash.
D. He doesn’t like to spend much money on traveling.