听下面一段对话，回答第1-4题。 1. What’s wrong with the woman’s watch? A. It is 5 minutes slow. B. It doesn’t work. C. It is 10 minutes slow. 2. When will their train leave? A. At 11:00. B. At 11:30. C. At 12:30. 3. What are the two speakers going to do first? A. Take a taxi. B. Repair the watch. C. Buy some food and drinks. 4. What does the man think of the food and drinks in the train station? A. There are not very many choices. B. They are more expensive. C. They are the same as things outside.