听下面一段对话,回答第1-3题。 1. Where is the woman going? [ ] A. To Boston B. To San Francisco C. To New York 2. What does the woman think of the first train? [ ] A. It is going to the wrong place. B. The ticket is too expensive. C. The train will arrive too late. 3. Why is the other ticket cheaper? [ ] A. Because the train is slower. B. Because there is no sleeping place in the train. C. Because the train arrives very late at night.