根据《水工建筑物地下开挖工程施工技术规范》DL／T50991999，单向开挖隧洞，安

阅读理解。

     Learn to relax. Overwork is the main reason why so many students feel tired and stressed (紧张). Cut

down some of the jobs you need to do each day so that you can only focus on the most important things.

Leave time for activities that are relaxing and fun. This might mean reading a good book, listening to the

music, going for a walk or taking a relaxing bath.

     Get a good night's sleep. Getting enough sleep will help you keep your body and mind in the best form.

If you stay up late and need to get up early for school the next day, you may not be able to concentrate

(集中) on the things you need to do.

     Exercise regularly and eat well. Don't rush through your meals. Eat less junk food (垃圾食品) or fast

food. Eat healthy food instead.

     Get to know pleasant people. Some people are optimistic, while others not. Choose optimistic people

as your friends and spend more time with them and you'll be as happy as them.

     Learn to be calm (平静) when you face any problem. Find out the best option from those that are in

your mind. Knowing that you are able to solve problems is a good way to build up your self-confidence

(自信).

     Have a happy attitude (态度). Your attitude decides the way you see things. Is your cup half full or

half empty? Learn to think more positively (积极地) about the difficulties you face.

1. What's the main idea of the article? [ ]

A. Don't work or study too hard.

B. What kind of relaxing activities can we do?

C. Getting enough sleep, exercising regularly and eating healthily are very important.

D. How to feel relaxed and happy under the stress of study and work.

2. What's the meaning of the underlined word? [ ]

A. 主动的

B. 认真的

C. 乐观的

D. 轻松的

3. Which statement is right? [ ]

A. We need to do as many things as possible each day.

B. Enough sleep is very necessary for keeping us in top form in both body and mind.

C. We should save our time in eating.

D. We should try to make as many friends as possible.

4. To be away from worries, which point is not mentioned in this article? [ ]

A. Going to a psychologist (心理学家) for help.

B. Finding time to do the favorite things.

C. Making sure which things are the most important and which people can make us relaxed and happy.

D. Having an active attitude towards life.

5. According to the writer, one should regard his "cup" _____. [ ]

A. a cup

B. half full

C. empty

D. half empty

生产过程结合方式是（）的生产部门使得生产规模可以大一些。

A.专业型

B.综合型

C.密集型

D.离散型

男性，30岁。临床诊断：深Ⅱ度烧伤面积20%，Ⅲ度烧伤面积30%。查体：脉搏130次／分，血压70／40mmHg。

患者的休克类型是（）

A.低血容量性休克

B.感染／脓毒性休克

C.过敏性休克和心源性休克

D.血液异常分布性休克和阻塞性休克

E.神经性休克

2007年末全国就业人员76990万人，比上年末增加590万人，其中，第一产业就业人员31444万人，占全国就业人员的40.8%；第二产业20629万人，占26.8%；第三产业24917万人，占32.4%。年末城镇就业人员29350万人，比上年末净增加1040万人。其中，城镇单位就业人员12024万人，比上年末增加311万人：城镇私营个体就业人员7891万人，比上年末增加924万人。在城镇单位就业人员中，在岗职工11427万人，比上年末增加266万人。

从以上图表中无法得到的推论是（）。

A．2004～2007年第二产业就业人员增幅始终高于第三产业

B．我国城镇单位就业人员在绝对量上增长趋势明显

C．第一产业依然是我国国民经济的重要产业

D．近年来我国从第一产业流出的劳动力大部分被第二产业吸收