| 听对话，回答问题。 |
| 1. The mother locked the door with three locks ________. |
| A. because the door was not strong enough B. because her daughter asked her to do so C. because she thought a thief would come in |
| 2. How long was the daughter away from home? |
| A. For two years. B. For three years. C. For four years. |
| 3. What can we know from the passage? |
| A. The daughter knew the door wasn't locked. B. The mother loved her daughter very much. C. The daughter liked the outside world best. |