从方框中选择最佳选项完成对话。 A. Do they eat meat? B. Let's go and see them. C. Would you like to go to the zoo with me? D. What's your favourite animal? E. Where do the tigers come from? Lily: Hello, Bill. 1 Bill: Yes. I'd love to. But I don't know what animals are in the zoo. Lily: There are four thousand animals, such as monkeys, pandas, tigers, lions and so on. Bill: 2 Lily: They come from Europe. Bill: 3 Lily: Yes, they do. They eat some meat every day. Bill: 4 Lily: I like pandas best. Bill: I like them, too. Lily: 5 1.______ 2. ______  3. ______  4. ______  5. ______