3. 选B。stay用作系动词，意为“保持”。

2. 选A。work out的意思是“有预定的结果”，carry out 是“实行”，try out 是“实验”。

7. 速效减肥食品　　8. 补品　 　9. 不吃晚饭　　　10. 塑造体型

高一(3)班同学于昨天下午就健康和外表进行了一次讨论，讨论结果如下：

请以讨论结果为内容，写一篇关于“健康与外表”的评论。词数为100左右。

____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

答案与提示

10. Amy eats a lot of fruit and vegetables, all of them are good for her health.

9. I have bought a same book as you did.

8. We have evening classes each second day.

7. He gave me a / an especial offer today.

6. You can call for more informations.

5. You should make the full use of your spare time.