| 听下面的独白，并从每小题的三个选项中选出一个正确答案，对话或独白听两遍。 |
| 1. What was the main reason for people to have dogs in the past? |
| A. To help them work. B. To make money. C. To keep them safe. |
2. What do people thi nk of dogs now? |
| A. They regard them as their friends. B. Dogs are their children. C. Dogs help them with everything. |
| 3. What is a dog for a child? |
| A. A smart teacher. B. A playing partner. C. A helpful brother. |
| 4. Why do old people keep dogs? |
| A. They regard dogs as their children. B. Dogs can play with them. C. Dogs make them feel safer. |