（2）、How much can a cup of coffee cost on the train?
A、$12.B、$10.C、$9.
（3）、Why doesn't the man take the train at 3:30 p. m.?
A、Because he doesn't have enough time for this train.B、Because he thinks the food on the train is so expensive.C、Because he doesn't want to go to New York finally.
