听句子,选择正确应答语。每个句子读一遍。 ( )1. A. Chinese food. ( )2. A. Not at all. ( )3. A. I often send e-mail to you. ( )4. A. I'm happy to hear that. ( )5. A. He must give it up . B. Basketball, of course. B. No, I wouldn't. B. Sure, it's Smith @ bton. com.uk. B. I'm sorry to hear that. B. He doesn't need to worry about it. C. P.E. C. Yes, I would. C. The Internet is interesting. C. I'm glad to hear that. C. He had better not smoke at home.