首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Humanity uses a little less than half the water available worldwide. Yet occurrences of shortages and droughts are causing famin
Humanity uses a little less than half the water available worldwide. Yet occurrences of shortages and droughts are causing famin
admin
2014-02-22
48
问题
Humanity uses a little less than half the water available worldwide. Yet occurrences of shortages and droughts are causing famine and distress in some areas, and industrial and agricultural by-products are polluting water supplies. Since the world’s population is expected to double in the next 50 years, many experts think we are on the edge of a widespread water crisis.
But that doesn’t have to be the outcome. Water shortages do not have to trouble the world - if we start valuing water more than we have in the past. Just as we began to appreciate petroleum more after the 1970s oil crises, today we must start looking at water from a fresh economic perspective. We can no longer afford to consider water a virtually free resource of which we can use as much as we like in any way we want.
Instead, for all used except the domestic demand of the poor, governments should price water to reflect its actual value. This means charging a fee for the water itself as well as for the supply costs.
Governments should also protect this resource by providing water in more economically and environmentally sound ways. For example, often the cheapest way to provide irrigation water in the dry tropics is through small-scale projects, such as gathering rainfall in depressions and pumping it to nearby cropland.
No matter what steps governments take to provide water more efficiently, they must change their institutional and legal approaches to water use. Rather than spread control among hundreds or even thousands of local, regional, and national agencies that watch various aspects of water use, countries should set up central authorities to coordinate water policy.
According to the author, the water price should______.
选项
A、be reduced to the minimum
B、stimulate domestic demand
C、correspond to its real value
D、take into account the occurrences of droughts
答案
C
解析
细节题。根据第三段第一句话中的“…governments should price water to reflect itsactual value”可知,作者认为政府应当向使用者征收费用,以此来反映水的真正价值。所以正确答案是C选项。
转载请注明原文地址:https://kaotiyun.com/show/QJQO777K
0
考博英语
相关试题推荐
WhowontheWorldCup2004footballgame?WhathappenedattheUnitedNations?Howdidthecriticslikethenewplay?【61】aneven
BritainandSpainhavethehighestproportionofcocaineusersintheEU,accordingtoapan-Europeandrugssurveypublishedtod
Therearetwomethodsoffighting,theonebylaw,theotherbyforce;thefirstmethodisthatofmen,thesecondofbeasts;hu
Youmustinsistthatstudentsgiveatruthfulanswer______withtherealityoftheirworld.
Anofficeisthe"brain"ofabusiness.Inanoffice,figures,listsandinformationarecompiledwhichtellthemanagersorhe
SoonafterBeijinggraduatestudentGangDong-chunlandedinTaiwanlastyeartoresearchitspoliticaldevelopment,theUnited
Thesalesofthebookbythefamouswritercontinueto______likearunawayballoon.
Suchchanges,AcombinedwiththeerosionofBthearea’sbarrierislands,andtheBushadministration’spolicyofCopeningupmor
InsomeAfricancountries,thecostoftreatinganAIDSpatientmay______hisorherentireannualincome.
____.explorerscouldneverhavefoundthecave.
随机试题
左边给定的是纸盒外表面的展开图,右边哪一项能南它折叠而成?请把它找出来。
患者,女,26岁,反复口腔溃疡、颜面部皮疹3年,化验检查外周血白细胞及血小板减少,尿蛋白(+),ANAl640,C3减低。目前最恰当的诊断是
既能祛里寒,又能散风寒的药物是
下列有关房地产开发项目的项目开发组织机构、管理费用的研究分析不正确的一项是()。
单位工程质量验收过程中,当参加验收各方对工程质量验收出现意见分歧时,可请( )协调处理。
1.背景材料:某高速公路某合同段,由甲承包商承包施工,为了保证测量工作的质量,施工单位制定了以下管理制度:(1)严格测量复核签认制度:1)由2~4人组成一个小组共同对监理工程师签认的控制网点测量资料进行核对,核对结果要由工地技
按所反映时间状况的不同,总量指标可分为()。
编辑加工整理中的“规范统一”,并不是要求()。
共同感受是指人们用以解决日常生活问题的工具,它常以问题解决的形式出现,包括()等过程。
Fishfarminginthedesertmayatfirstsoundlikeananomaly,butinIsraeloverthelastdecadeascientifichunchhasturned
最新回复
(
0
)