根据听到的短文,选择正确答案 1. Who is this letter from? A. Kate. B. Lucy. C. A teacher. 2. How many students are there in the school? A. 90. B. 100. C. 900. 3. What's behind the school? A. A park. B. A river. C. A supermarket. 4. What does Lucy often do on Sundays? A. Learn Chinese. B. Go shopping with her parents. C. Stay at home and watch TV. 5. Can she write her name in Chinese now? A. Yes, she can. B. No, she can't. C. Sorry, I don't know.