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
2023-08-23
54
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 huge increase in world production and population______.
选项
A、has made the world a worse place to live in
B、has had a positive influence on the environment
C、has not significantly affected the environment
D、has made the world a dangerous place to live in
答案
C
解析
推断题。根据production and population定位到第二段和第三段前两句,大意是“毕竟,本世纪全球人口增加了三倍多,全球产量也有巨幅增加,因此你可能会认为地球会受到影响。的确,如果人们还像1990年或1950年甚至1980年那样居住、消费和生产的话,那么到现在,地球很可能是一个令人厌恶的地方:恶臭、肮脏、有毒气、危险。但是人们没有这样做。人们为什么没有这样做以及环境为什么还没有被破坏的原因……”既然人们没有这么做,环境没有被破坏,就说明生产力和人口的增长并没有严重影响环境,和C选项叙述一致,所以选C。
转载请注明原文地址:https://www.tihaiku.com/zcyy/2950714.html
相关试题推荐
TheTruthabouttheEnvironmentA)Formanyenvironmentalists,t
TheTruthabouttheEnvironmentA)Formanyenvironmentalists,t
TheTruthabouttheEnvironmentA)Formanyenvironmentalists,t
TheTruthabouttheEnvironmentA)Formanyenvironmentalists,t
Byeducation,Imeantheinfluenceoftheenvironmentupontheindividualto
Byeducation,Imeantheinfluenceoftheenvironmentupontheindividualto
PresidentBarackObama’spicktoheadtheEnvironmentalProtectionAgency(EP
PresidentBarackObama’spicktoheadtheEnvironmentalProtectionAgency(EP
PresidentBarackObama’spicktoheadtheEnvironmentalProtectionAgency(EP
PresidentBarackObama’spicktoheadtheEnvironmentalProtectionAgency(EP
随机试题
事物的联系和运动的关系是()A.先有联系、后有运动 B.先有运动、后有联系
跨度为60m的平面网架,其合理的网架高度为:()A.3m B.5m C.
B2B和B2C都是电子商务按______进行分类的。A.价值链 B.交易对象
A.四物汤 B.归脾汤 C.当归补血汤 D.四君子汤 E.八珍汤患者妊娠
细菌性肝脓肿的主要表现是()。A.大量出汗、恶心呕吐、食欲不振、乏力 B.黄
请从所给的四个选择中,选择唯一的一项填在问号处,使之呈现一定的规律性。
内心行为的紊乱,进入一种失衡持续状态,这就是心理危机,可以指心理状态的严重失调,
(2021年真题)甲咨询机构了解到A企业主要产品的市场占有率和市场增长率都较高,
女性,42岁,2个月来,情绪低落,兴趣索然,自觉“高兴不起来”,生不如死,“自己
最新回复
(
0
)