问题 填空题

对人体安全的电压_______ ,当通过人体的电流接近30 mA时就会有生命危险。据此可以推断,人体是_______ (选填“导体”,“绝缘体”)人体电阻约_______。

答案

不高于36V;导体;1200Ω

论述题

材料一:2009年南京市江宁区房产局局长周久耕在对房价问题放出查处低于成本价销售楼盘的开发商的高论后,引起网民不满。在网民搜索出周久耕在一次会议讲话时抽的是一千五百元一条的天价烟以及戴名表、开名车,与职务收入不符,而被有关部门关注。结果,查出周久耕有严重经济问题,今年初,江宁区纪委决定对周久耕立案调查。随后周久耕因严重违纪,被开除党籍、开除公职,并被移送司法机关依法处理。

材料二:近年来,政治博客的问世开启了新型的政治参与和民意表达的“绿色通道”。从“躲猫猫事件”到“天价烟局长”,对这些社会时政要闻的民意表达,使政治博客已经成为监督政治的新平台和新渠道。然而,并非每个公民的民意表达都是趋于理性和真实的建设性言论。

材料三:“人肉搜索”的出现,将网络上传统的不见人、不闻声的信息搜索,转变为人找人、人问人、人盯人、人查人的互动查询和寻找拷问,可以在很短的时间内将答案和真相公布于众。但大家对参与其中的方式和可能引发的后果众说纷纭。

(1)结合材料一说明,公民积极进行民主监督有何意义?(6分)

(2)结合材料二,请谈谈公民应如何运用政治博客负责任地实行民主监督?(6分)

(3)材料三中,有人认为,网络是虚拟世界,网民什么话都可以说,请你用政治生活的知识评析这一观点。(8分)

单项选择题

As the pace of life continues to increase, we are fast losing the art of relaxation. (1) you are in the habit of rushing through life, being on the go from morning till night, it is hard to (2) down. But relaxation is (3) for a healthy mind and body.Stress is a (4) part of everyday life and there is no way to (5) it. In fact,it is not the bad thing that it is often supposed to be. A (6) amount of stress is important to provide motivation and give (7) to life. It is only when the stress gets out of control (8) it can lead to poor performance and (9) health.The amount of stress a person can bear(10) very much on the individual. Some people are not afraid of stress, and such (11) are obviously chief material for managerial responsibilities. Others lose heart at first (12) of unusual difficulties. When exposed to stress, in (13) form, we react both chemically and physically. In fact we (14) a choice between escape and fight. But in more ancient days they made the (15) between life and death. The crises (危机)we meet today are (16) to be so extreme,but however little the stress,it requires the same response. It is when such a reaction (17) long,through continued exposure to stress,that health becomes (18) .Such serious conditions as high blood pressure and heart diseases have (19) links with stress. (20) we canno! remove stress from our lives we need to find ways to deal with it.It would be unwise to do so even it we could.So what do you think of stressWhat is your way to deal with it.

第(7)空应选择()

A.purpose

B.resource

C.influence

D.instruction