I．听力测试(共四大题，每大题5分，满分20分)
A．听句子，选择正确的应答语。每句读两遍。(每小题1分，计5分)
1. A. A radio. B. A fridge. C. A washing machine.
2. A. For half an hour. B. In 2003. C. About 300 metres.
3. A. I hope so. B. Thanks a lot. C. I think so.
4. A. Yes,he is. B. No,he isn't. C. He's a waiter.
5. A. I'm sorry to hear that. B. Oh,I know. C. It doesn't matter.
