I.听句子，选出句子中所包含的信息。（共5小题，每小题1分，计5分）
1. A. mad B. bad C. sad
2. A. 2,574 B. 2,754 C. 2,475
3. A. this week B. last week C. next week
4. A. look at B. look like C. look after
5. A. My dog is lovely. B. I enjoy playing with my dog. C. I often play with my dog.
