胸膜腔

阅读理解。

     The weather is getting hotter. You are thirsty playing basketball or riding home from school. A cold drink

may be just the thing. But be careful what you are drinking. Something that looks cool may not be good for

your health.

     There are plenty of "energy drinks" on the market. Most of them have beautiful colors and cool names.

The lists on them tell you they are helpful to your health. Sounds great!

     But after a careful check you may find that most energy drinks have lots of caffeine (咖啡因) in them.

These drinks are especially aimed at young people, students, busy people and sports players. Makers sometimes

say their drinks make you better at sports and can keep you awake. But be careful not to drink too much.

     Caffeine makes your heart beat fast. Because of this, the International Olympic Committee has limited (限

制) its use. Caffeine in most energy drinks is at least as strong as that in a cup of coffee or tea. Possible health

dangers have something to do with energy drinks. Just one box of energy drink can make you nervous, have

difficulty sleeping and can even cause heart problems. Scientists say that teenagers should be discouraged from

taking drinks with a lot of caffeine in them.

1. Many people like drinking energy drinks because of the following EXCEPT that _____.

A. they have beautiful colors and cool names

B. they have lots of caffeine

C. they can keep them awake and better at sports

D. they are said to be helpful to health 

2. The main reason for people not to drink too much energy drinks is that they may cause _____.

A. heart problems

B. nervousness

C. sleeping difficulty

D. possible health dangers

3. The underlined word "discouraged" can be replaced (替换) with "_____".

A. encouraged

B. stopped

C. helped

D. disliked

4. From the passage we can know that _____.

A. advertisements are important in getting people to buy energy drinks

B. energy drinks are helpful to teenagers' study

C. sports players need to drink a lot of energy drinks

D. energy drinks are especially aimed at teenagers

5. Which of the following can be the best title (标题) of the passage?

A. What's the Use of Energy Drinks?

B. Who Can Drink Energy Drinks?

C. What's That in Energy Drinks?

D. Why Can't We Buy Energy Drinks?

下列人物中精于绘画，主张“以形写神”画人物的是[ ]

A．王羲之

B．顾恺之

C．祖冲之

D．王献之

施工作业人员享有的安全生产权利有()。

A.纠正和处理违章作业 

B.拒绝连续加班作业 

C.拒绝冒险作业 

D.紧急避险 

E.对施工安全生产提出建议

TYJL-Ⅱ型计算机联锁系统重新启动监控机前，需先在维修机上对重新启动的监控机信息进行存盘。

患者，女，75岁，高血压病30余年，平日血压控制在140／90mmHg，糖尿病4年，应用降糖药物控制血糖。近半年来常于劳累时感心前区闷痛，持续1～2分钟，休息后缓解，未予诊治。4小时前突感胃痛伴胃灼热感，伴大汗，恶心、呕吐1次，呕吐物为胃内容物。急诊入院。查BP：110／65mmHg；心电图示V₁～V₅导ST段弓背向上抬高；CK：3240IU／L，CK-MB：398IU／L，cTnI：12.5ng／ml。诊断为急性心肌梗死，即刻给予溶栓治疗，胸痛逐渐减轻。

患者入院8小时后突然出现急性左心衰，表现为呼吸困难，咳嗽，吐粉红色泡沫样痰，两肺满布干、湿啰音，心率108次／分，护士即刻通知医生，责任护士给予患者的护理措施不妥的是（）

A.静点硝酸甘油

B.肌内注射哌替啶

C.经酒精湿化后给氧，流量6～8L／min

D.静脉推注呋塞米

E.开放两条静脉，同时大量快速输液给药