健康问题,人人关心.请分析作答:
(1)简述世界卫生组织对健康的定义.
(2)健康的生活方式应包含哪些内容?
(3)传染病的预防措施有哪几个方面?
答:(1)健康是指一种身体上、心理上和社会适应方面的良好状态.
(2)营养配餐好;坚持体育锻炼;按时作息.
(3)控制传染源、切断传播途径和保护易感人群.
如图是丁丁画的一张脸的示意图,如果用(0,2)表示左眼,用(2,2)表示右眼,那么嘴的位置可以表示成( )
A: Hello, Kate. ____
B: That's beautiful. I like it.
A: ____
B: I need four.
B: They're funny.
A: You can also buy a T-shirt for your friend.
B: ____
A. Good idea.
B. What about these caps?
C. Come and look at this cap.
D. How many caps do you need?
E. Let's go.