首页
登录
职称英语
"The world’s environment is surprisingly healthy. Discuss." If that were an
"The world’s environment is surprisingly healthy. Discuss." If that were an
游客
2024-03-11
29
管理
问题
"The world’s environment is surprisingly healthy. Discuss." If that were an examination topic, most students would tear it apart, offering a long list of complaints: from local smog(烟雾)to global climate change, from the felling(砍伐)of forests to the extinction of species. The list would largely be accurate, the concern legitimate. Yet the students who should be given the highest marks would actually be those who agreed with the statement. The surprise is how good things are, not how bad.
After all, the world’s population has more than tripled during this century, and world output has risen hugely, so you would expect the earth itself to have been affected. Indeed, if people lived, consumed and produced things in the same way as they did in 1900(or 1950, or indeed 1980), the world by now would be a pretty disgusting place: smelly, dirty, toxic and dangerous.
But they don’ t. The reasons why they don’ t, and why the environment has not been ruined, have to do with prices, technological innovation, social change and government regulation in response to popular pressure. That is why today’s environmental problems in the poor countries ought, in principle, to be solvable.
Raw materials have not run out, and show no sign of doing so. Logically, one day they must: the planet is a finite place. Yet it is also very big, and man is very ingenious. What has happened is that every time a material seems to be running short, the price has risen and, in response, people have looked for new sources of supply, tried to find ways to use less of the material, or looked for a new substitute. For this reason prices for energy and for minerals have fallen in real terms during the century. The same is true for food. Prices fluctuate, in response to harvests, natural disasters and political instability; and when they rise, it takes some time before new sources of supply become available. But they always do, assisted by new farming and crop technology. The long- term trend has been downwards.
It is where prices and markets do not operate properly that this benign(良性的)trend begins to stumble, and the genuine problems arise. Markets cannot always keep the environment healthy. If no one owns the resource concerned, no one has an interest in conserving it or fostering it: fish is the best example of this. [br] The primary solution to environmental problems is______.
选项
A、to allow market forces to operate properly
B、to curb consumption of natural resources
C、to limit the growth of the world population
D、to avoid fluctuations in prices
答案
A
解析
细节题。根据environmental problems对应到文章最后一段environmenthealthy所在两句It is where prices and markets do not operate properly that this benigntrend begins to stumble,and the genuine problems arise.Markets cannot always keep theenvironment healthy.“在价格和市场不能正常运转的地方,这种良性趋势开始动摇,就会产生真正的问题。市场不能总是保持环境的健康发展。”解决环境问题的主要方法是让市场力量适当地运作,和A表述内容一致。所以答案为A。
转载请注明原文地址:https://tihaiku.com/zcyy/3526005.html
相关试题推荐
[originaltext]Oneofthecomplaintsofcityresidents,notsurprisingly,is
[originaltext]Oneofthecomplaintsofcityresidents,notsurprisingly,is
"Theworld’senvironmentissurprisinglyhealthy.Discuss."Ifthatwerean
环境污染environmentalpollution
环境问题environmentalproblem/issue
环境保护environmentalprotection
生存环境livingenvironment/condition
生态环境ecologicalenvironment
[originaltext]Overthepastdecade,theenvironmentalmovementhasexplodedont
[originaltext]Overthepastdecade,theenvironmentalmovementhasexplodedont
随机试题
WaltWhitmanwasapioneeringfigureofAmericanpoetry.Hisinnovation,firsto
消化性溃疡活动期粪便隐血试验阳性,提示每日出血量()。A.5ml以上 B.
下列关于热拌沥青混合料路面施工的说法,正确的是( )。A.底面层施工前两天在基
下列活血药中,哪一味不兼有行气作用A、五灵脂 B、郁金 C、元胡 D、三棱
A.冬 B.夏 C.长夏 D.秋 E.春依据五行学说,具有"金"之属性的
下列关于市场的说法,正确的是( )。A:市场是一种使买者和卖者聚焦在一起相互交
(2016年11月)作为劳动争议主体的职工一方当事人,人数为( )以上,有共同
增强基牙与修复体抗力形的措施不包含A.为了保护牙体组织,要保留一切牙体结构与组织
某普通合伙企业经营期间,吸收甲入伙。甲入伙前合伙企业已负债20万元。甲入伙1年后
在高精度、高稳定性的温度测量回路中,常采用的热电阻传感器为( )。A.铜热电阻传
最新回复
(
0
)