单项选择题
M: Next.please.
W: Yes,how much does a ticket to New York cost
M: $30.50.
W: That’s really expensive.Are there any other trains going to New York
M: Well,there’s the late train that arrives in New York at midnight and then continues on to Boston the next morning.
W: How much is that
M: The ticket for the late train to New York is$22.
W: That sounds better.I’d like one ticket please.
M: $22 exactly.
W: Thanks.
M: Thank you and have a nice trip.
A. Because it goes on to Boston.
B. Because it is slower.
C. Because there is no place to sleep.
D. Because it arrives in the middle of the night.