根据图片内容，选择最佳答案。


()1. The pictures above are about .
A. eating breakfast B. living healthily C. exercising regularly
()2. It is healthy for us to go to bed .
A. after 10 p.m. B. before 10 p.m. C. after 10 a.m.
()3. You should take a break from your computer times every 3 hours.
A. four B. five C. six
()4. “Nap” means “”.
A. a short sleep B. a short walk C. a short turn
()5. What can we know from the pictures?
A. We should get up at 5:00 in the morning.
B. We should drink 3 liters of water after waking up.
C. It is good to read a book before we go to sleep.

1. B
2. B
3. C
4. A
5. C

1. 观察所有图片的内容，涵盖早起、吃早餐、健康饮水、定时休息、规律运动、合理作息等多个健康生活相关的建议，A选项“吃早餐”、C选项“规律运动”都只是其中单个内容，不能概括全部，只有B选项“健康生活”符合主题。
2. 图片明确标注“Go to bed by 10 p.m.”，意思是不晚于晚上10点睡觉，也就是在晚上10点前睡觉，对应选项B。
3. 图片提示“Get away from the computer every 30 minutes”，每30分钟休息一次，3小时等于180分钟，180÷30=6，也就是每3小时要休息6次，对应选项C。
4. 图片里“Take a short nap”的配图是人物躺在床上休息，nap的含义是小睡，对应A选项“短暂的睡眠”。
5. 选项A：图片只提到要早起，没有说明要早上5点起床；选项B：图片说明一天喝3升水，不是醒了之后就喝完3升水；选项C：图片明确标注“Read a book before going to sleep”，说明睡前读书是有益的，符合内容描述。