难逆性胆碱酯酶抑制药有（） A.新斯的明 B.敌敌畏 C.对硫磷 D.加兰他敏 E.

患者男性，45岁，来京务工人员。因头痛、发热2天入院。查体：T：38.8℃，P：86次／分，R：25次／分，BP：120/96mmHg，颈部抵抗力增强。实验室检查：WBC：15×10⁹/L，中性粒细胞：79%。腰穿脑脊液混浊，细胞数1750/μL，蛋白3360mg/L，葡萄糖0.5mmol/L。

为明确病原诊断，应进行的检查项目中不包括下列哪项试验（）。

A.冷凝集试验

B.脑脊液墨汁染色

C.脑脊液乳胶凝集试验

D.脑脊液培养

E.脑脊液PCR

阅读理解。

     Putting in water fountains (饮水器) at schools, and teaching children about the health

benefits of water, could reduce their risk of getting extra pounds, reports a new study that

is published in the latest issue of the journal Pediatrics.

      The findings are based on a survey in 32 elementary schools of two German cities, Dortmund

and Essen. The researchers, led by Rebecca Muckelbauer, a nutritionist(营养学家) at the

Research Institute of Child Nutrition Dortmund, weighed about 3,000 children, and asked

them about their beverage consumption(饮料消费量). 

     At the beginning of the school year, the experts had water fountains added to 17 of the schools.

The scientists also worked with teachers to carry out educational programs that promote the

benefits of drinking water. In contrast to schools in the United States, there are very few

schools in Germany that have water fountains.

     At the beginning of the study, there were no big differences in the number of overweight children

in the different groups. But by the end of the school year, children in the schools with water

fountains were 31 per cent less likely to gain extra pounds, compared to kids who went to other

schools, where water drinking was not encouraged.

      Children in the schools with fountains increased their water consumption from about 3 up to 4

glasses a day, while those in the other schools continued to drink an average of 3 glasses. Over

the research, the number of overweight kids upped from 384 to 385 out of 1,641 at the schools

with water fountains. In comparison, the number of overweight kids at the other schools increased

from 339 to 364 out of 1,309, Dr. Muckelbauer said.

      The experts cannot make any final conclusions and explain why the students who were encouraged

to drink water were less likely to gain extra weight. Dr. Muckelbauer noted that according to a few

other studies, drinking of water increases the rate at which calories are burned, while some other

research suggested that water may temporarily decrease appetite (食欲).

1. According to the passage, the journal Pediatrics _____.

A. may cover the subject of the health of children

B. mainly deals with the water drinking problem

C. is mainly about the mental health of kids    

D. must be a journal entitled by a school

2. What do we know about the survey from the passage?

A. The teachers were also encouraged to drink water.

B. The students surveyed were all overweight.

C. It surveyed children in the countryside.    

D. It lasted for a whole school year.

3. What can be learned from the last paragraph?

A. Drinking water certainly decreases appetite.

B. Further research is needed to support the finding.

C. The experts will encourage all the students to drink water.

D. Why students drinking more get less pounds will be clear soon.

4. What would be the best title for the passage?

A. Schools with water fountains          

B. Drink more water and become thinner

C. Water fountains at schools help kids stay thin

D. Water consumption at some German schools

静脉注射氨茶碱速度要慢，否则可出现

A．皮肤潮红、头痛、恶心
B．心律失常、血压下降
C．四肢麻木、腰酸背痛
D．支气管痉挛，喉头水肿
E．耳呜和高血压

关于储蓄挂失，下列说法正确的是（）。

A.储户密码遗忘，必须由储户本人亲自办理挂失，不许他人代挂

B.储户不能亲自办理挂失手续，可委托他人代为办理挂失手续；挂失7天后，代挂人可持本人和储户有效身份证件及复印件代为支取

C.挂失前，存款已被取走，储蓄营业网点概不负责

D.确知有财产纠纷的储户不予挂失，待有权部门（公证处、法院等）裁定后处理

马克思主义唯物史观认为，人类社会发展的最终决定力量是（）。

A.阶级斗争

B.物质生产

C.被压迫阶级的反抗斗争

D.社会主义制度