| 听下面一段材料，回答第1至4题。 |
| 1. Where is the speaker? |
| A. On a plane. B. In a bus. C. At a tourist site. |
| 2. Why is food or drink not allowed on the journey? |
| A. To avoid annoying others. B. To show respect for the guide. C. To guarantee passengers' safety. |
| 3. How long can the tourists stay at the first destination? |
| A. 15 to 30 minutes. B. About an hour. C. About two hours. |
| 4. What is the second destination famous for? |
| A. Stonehenge. B. The River Avon. C. The Roman Baths. |