问题详情：
假如你叫张华，你的朋友Jenny 来信向你询问如何保持健康.请你给她发一封e-mail 提出建议.内容如下：
1. 注意合理饮食
2. 保*充足睡眠
3. 坚持锻炼身体，多参加体育活动
注意： 1. 词数100左右
2. 可适当增添细节，以使行文连贯
3. 开头不计入总词数
Dear Jenny:
How nice to hear from you! In your letter you asked me how to keep healthy. I would like to give your some advice.____________________________________________
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Yours，
Zhang Hua
【回答】
Dear Jenny:
How nice to hear from you! In your letter you asked me how to keep healthy. I would like to give your some advice.
As you know, food is very important to us teenagers. Since we grow very fast , we need nutritious food very much, such as fresh vegetables, fruits, fish and meat . I think you’d better not eat food with much sugar or fat you should get plenty of sleep. It is necessary for you to have at least 8 hours of sleep every day . Also, you should take physical exercise regularly. It will be good for your health. Only in this way can you keep fit .
Best wishes !
Yours, Zhang Hua
知识点：提纲作文
题型：书面表达
