英国工业革命爆发的根本原因是 [ ] A．英国资本主义迅速发展 B．工场手工业生

病例摘要：患者，男性，42岁。纳差、黄疸1个月，伴恶心、呕吐，呕吐物为胃内容物，尿色加深，大便次数2~3次/天，稀软，无黏液。体检：T37.4℃，BP140/85mmHg，P84次/分，右下腹可扪及一包块，较软，随呼吸上下活动，无压痛，肝肋下3cm，质尚软，脾未扪及。肝功能：黄疸指数22μmol/L，SGPT195U/L，在当地医院予以护肝、抗炎、利胆等治疗，SGPT降至55U/L，黄疸指数仍上升，转来就诊。

术中发现胆总管下端壶腹部有一肿物，大小3cm×3.5cm，冰冻切片证实管状腺癌，肿物未侵及门静脉、腔静脉、肠系膜上动脉。应考虑何种手术（）。

A.胰腺全切除术

B.胆囊十二指肠吻合术

C.胰十二指肠切除术

D.胃空肠吻合术

E.胆囊胃吻合术

F.空肠胆总管吻合术

在公路工程概、预算编制中，监理费的计取费率为（）。

A．国内招标工程费率为1.6%

B．国内招标工程费率为1.0%

C．国内招标工程费率为0.8%

D．国际招标工程费率为2.3%

E．国际招标工程费率为3.5%

许多伟人正是凭借对人民的热爱，对社会的热爱，铸就了高尚的人格。他们献身社会赢得了人们的敬重，这说明了

A．亲近社会，才能使人乐观向上

B．奉献社会，才能造福社会，造福人民

C．服务社会才能快乐幸福

D．走上社会，才能成功

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

SWITCH变流器中如果3U1功率单元下方的防雷模块失效，3U1的控制面板会报（）

A.GenProtection故障

B.Overspeed故障

C.Emergencystop故障

D.Genbreakertrip故障