问题 问答题 简答题

广州亚运会以“水”为主要元素。演员用各种手段尽情展示水的魅力,表达水是生命之源,滋养万物,呵护人类文明。结合材料回答问题。

材料一:2011年中央一号文件提出:水是生命之源、生产之要、生态之基。兴水利、除水害,亊关人类生存、经济发展、社会进步,历来是治国安邦的大事。水利是现代农业建设不可或缺的首要条件,是经济社会錄不可替代的基础支撑,是生态环境改善不可分割的保陣系统,具有很强的公益性、基础性、战略性。加快水利改革发展,不仅事关农业农村发展,而且事关经济社会发展全局;不仅关系到防洪安全、供水安全、粮食安全,而且关系到经济安全、生态安全、国家安全。由于我国地理气候条件复杂,水旱灾害频繁,是世界上治水任务最艰巨的国家。兴修水利,消除水害,是历代统治者兴国安邦的大事。从大禹开始,历代善治者均以治水为重。我国历史上出现的一些“盛世”扃面,无不得力于统治者对水利的重视和水利建设的成效。水利兴而天下定,天下定而人心稳,人心稳即有生产积极性,社会有粮则百业兴,整个社会必然繁荣昌盛。

材料二:我国是一个干旱缺水严重的国家(下表水量单位为立方米)

2011年中央一号文件提出:水利既是国民经济的基础设施,也是群众生产生活的基本条件。因此,水利发展必须做到保增长和保民生的内在统一。n市政府为贯彻中央一号文件,召开专题会议,研究部署水利建设方案;创新机制,多方投入,为水利建设提供财力保陣;加强对水利建设的金融支持;依法治水、强化管理,维护良好的水事秩序;加强宣传水情国情,提高市民的水患意识、节水意识和水资源保护意识;做好大中型水库移民安置和后期扶持、水价改革等直接关系人民群众合法权益的水利问题;做好水土保持、水资源保护、城乡河湖沟塘整治等直接关系城乡人居环境的水利问题。

结合材料,用经济学知识分析,n市政府是如何运用宏观调控的经济手段推动该市水利建设的?

答案

参考答案:

①搞好节水的经济政策规划,统筹安排,精心部署,制定水利建设方案,创新节水机制,落实科学发展观。

②发挥财政的调节作用,为水利建设提供财政支持,确保水利建设又好又快发展,狠抓节水工程的落实。

③发挥金融的调节作用,为水土保持、水资源保护、城乡河湖沟塘整治提供信贷服务。

④发挥价格杠杆的调节作用,完善用水市场调节机制,提高居民的水患意识,节水意识。

选择题
单项选择题

Believe it or not,optical illusion can cut highway crashes.
Japan is a case in point.It has reduced automobile crashes on some roads by Rearly 75 percent using a simple optical illusion.Butst.ripes,called chevrons(人字形),painted on ther rads make drivers think that they are driving faster than they really are,and thus drivers slow down.
Now the American Automobile Association Foundation for Traffic Safety in Washington D.C. is planning t。repeat Japan’s success.Starting next year,the foundati。n will paint cheyrons and。ther pattems of stripes on selected roads around the country to test how well the patterns reduce highway erashes.
Excessive(too great)speed plays a major role in as much as one fifth of all fatal traffic accidents, according to the foundation.To help reduce those accidents,the foundation will conduct its tests in areas where speed-related hazards(danger)are the greatest curves,exit slopes,traffic circles,and bridges.
Some studies suggest that straight,horizontal bars painted across roads can initially cut the average speed of drivers in half.However,traffic。ften returns to full speed within months as driVers become used to seeing the painted bars.
Chevrons,scientists say,not only give drivers the impression that they are driving faster than they reallv are but als0 make a lane appear to be narrower.The result is a longer lasting reduction in highway speed and the number of traffic accidents.

The advantage of chevrons over straight, horizontal bars is that the former______.

A. can keep drivers awake

B. can cut road accidents in half
C. will look more attractive

D. will have a longer effect on drivers