下列各项，属经腹输卵管结扎术适应证的是（） A.患有严重全身疾病不宜生育而行治疗性绝

医学史上第一部传染病学专著是（）

高层建筑设计中应尽量降低建筑中心，以利抗震，其中( )不利抗震。

A．设置地下室

B．大空间房间放在建筑下层

C．采用塔形建筑

D．大荷载房间放在建筑下层

阅读理解。

                                               Why texting harms your IQ

     The regular use of text messages and e-mails can lower the IQ more than twice as much as smoking

marijuana (大麻). That is the statement of researchers who have found that tapping away on a mobile

phone or computer keypad or checking for electronic messages temporarily knocks up to 10 points off

the user's IQ. This rate of decline in intelligence compares unfavorably with the four-point drop in IQ

associated with smoking marijuana, according to British researchers, who have described the

phenomenon of improved stupidity as "infomania". The research conducted by Hewlett Packard, the

technology company, has concluded that it is mainly a problem for adult workers, especially men.

     It is concluded that too much use of modern technology can damage a person's mind. It can cause a

constant distraction of "always on" technology when employees should be concentrating on what they are

paid to do. Infomania means that they lose concentration as their minds remain fixed in an almost

permanent state of readiness to react to technology instead of focusing on the task in hand. The report

also added that, in a long term, the brain will be considerably shaped by what we do to it and by the

experience of daily life. At a microcellular level, the complex networks of nerve cells that make up parts

of the brain actually change in response to certain experiences.  

     Too much use of modern technology can be damaging not only to a person's mind, but to their social

relationship. 1100 adults were interviewed during the research. More than 62 per cent of them admitted

that they were addicted to checking their e-mails and text messages so often that they scrutinized

work-related ones even when at home or on holiday. Half said that they always responded immediately

to an email and will even interrupt a meeting to do so. It is concluded that infomania is increasing stress

and anxiety and affecting one's characteristics. Nine out of ten thought that colleagues who answered

e-mails or messages during a face-to-face meeting were extremely rude.

     The effects on IQ were studied by Dr Glenn Wilson, a psychologist at University of London. "This is

a very real and widespread phenomenon," he said. "We have found that infomania will damage a

worker's performance by reducing their mental sharpness and changing their social life. Companies

should encourage a more balanced and appropriate way of working."

1. We can learn from the passage that "infomania" ______.

A. has a positive influence on one's IQ

B. results in the change of part of the brain

C. lies in the problem of lack of concentration

D. is caused by too much use of modern technology

2. The research mentioned in the passage is most probably about ______.

A. the important function of advanced technology

B. the damage to one's brain done by unhealthy habits

C. the relevance between IQ and use of modern technology

D. the relationship between intelligence and working effectiveness

3. The underlined word "scrutinized" probably means "______".

A. examined carefully  

B. copied patiently   

C. corrected quickly    

D. admitted freely

4. Which of the following shows the structure of the passage?

A.                                          B.                             C.                                D.

CP: Central Point   P: Point   Sp: Sub-point (次要点)   C: Conclusion

关于弧菌的叙述，下列哪项是错误的（）

A.呈革兰阴性

B.耐碱不耐酸

C.一端具有单鞭毛而运动活泼

D.菌体短小，弯曲成弧形或逗点形

E.营养要求高，仅在含葡萄糖的培养基上生长良好

大学生张某暑假到某工地打工，项目负责人曾与民工王某口头商定，不管出现任何事故，公司最多赔付5000元。后在施工中，由于王某疏忽致使扣件坠落，砸伤了张某，花去医疗费7000元。下述正确的是（）

A、公司最多赔偿5000元

B、张某应要求王某赔偿

C、公司应赔偿医疗费7000元

D、公司应赔偿6000元医疗费，另1000元由张某赔偿