家鸽和青蛙都是恒温动物．______．

患儿女，6岁，体重33kg，重度肥胖，参加减肥夏令营。

作为指导护士帮助患儿制定运动计划除外（）

A.鼓励患儿选择不喜欢的运动

B.选择易于坚持的运动

C.循序渐进，持之以恒

D.以运动后轻松愉快、不感到疲劳为原则

E.运动中出现疲惫不堪，心慌气促时应停止

甲型H1N1流感确诊病例需住院隔离观察，医生要掌握患者在一周内的体温是否稳定，则医生需了解患者7天体温的（    ）

A．众数

B．方差

C．平均数

D．频数

阅读下面短文并回答问题，然后将答案写在第二卷对应的横线上（请注意问题后的词数要求）

【1】If you are worried about things and are under a lot of stress at work or school, then you are probably not sleeping well. Worry can keep you awake, tossing and turning in bed until the early hours of the morning when you eventually fail asleep. When you wake up, you don't feel refreshed, but tired and worn out and unable to face a new day.

【2】Dr Henry Winkle wrote an article in a recent newspaper, which indicates that          . Dr Winkle says, “The more we worry, the less we sleep, the more we are unable to deal with stress. If we can find a way to get a good night's sleep,” he adds, “we can often find the energy to deal with what's worrying us.”

【3】So, what is a good night's sleep? Research shows that the amount of sleep which people need in order to keep healthy varies a lot. Seven hours in about the average amount, though strangely enough, sleeping longer often gives you a headache instead of making you feel more refreshed.

【4】Dr Winkle believes that preparing for sleeping is important. People who work late should try to give themselves a short break and do something restful before going to bed. This could be watching TV or listening to music. Doing some exercise earlier in the day should help you to feel physically as well as mentally tired. A bedtime drink can also help, but coffee or tea should be avoided as they contain caffeine and will keep you awake. “When you put the light out,” Dr Winkle says, “ concentrate on relaxing your muscles, working slowly up from your feet, and you'll be asleep before you know it.”

小题1:What is the best title of the text? (no more than 10 words)

小题2:Which sentence in the text can be replaced by the following one?

People shouldn't go to sleep immediately but should take a break after working late in the night.

小题3:Please fill in the blank in Paragraph 2 with proper words or phrase to complete the sentence. (no more than 10 words)

小题4:Someone says that the longer you sleep, the better you feel. Try to find some arguments from the text against the idea. (no more than 30 words)

小题5:Translate the underlined sentence in Paragraph 1 into Chinese.

监理档案在归档前必须由( )审核。

A．项目经理

B．项目总监理工程师

C．总工程师代表

D．地方城建档案部门

有三个关系R，S和T如下：

其中关系T由关系R和S通过某种操作得到，该操作为（）

A．选择

B．投影

C．交

D．并