一、听力部分（每小题1分，满分20分）
Ⅰ.听句子，选出该句的最佳答语。每个句子读一遍。（每小题1分，满分5分）
1. A. Excuse me. B. I’m sorry. C. That sounds nice.
2. A. Good idea. B. Yes, please. C. Never mind.
3. A. Sorry, I can’t. B. Thank you for your help. C. Yes, I’d love to.
4. A. The same to you. B. Have a good time. C. You’re so kind.
5. A. You’re welcome. B. That’s right. C. I’m afraid not.
