| 听下面一段材料，回答1-3 题。听两遍。 |
| 1. When is the trip going to start? A. At 8:10. B. At 7:50. C. At 8:30. 2. What can they do to help the animals? A. They can do a bird count. B. They can feed the animals. C. they can donate(捐献) some money. 3. What does Millie think of studying animals? A. She thinks it helpful if she studies animals in the zoo. B. She thinks playing games in the park is better than studying animals. C. She thinks it boring to study animals. |