阅读理解。 Here is the timetable of Yu-Huai Railway in Huaihua Railway Station. Read the information and then answer the questions. Train number From To Start Arrival 2641 Chongqing Huaihua 9:00 17:46 2642 Huaihua Chongqing 9:45 20:18 1. When should you get on the train if you go to Huaihua from Chongqing? A. Before nine o'clock. B. After nine clock. C. At 9:45. 2. How long does it take you to go to Chongqing from Huaihua by train? A. About 9 and half hours. B. About 10 hours and a half. C. More than 11 hours.