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
The world’ s environment is surprisingly healthy. Discuss. If there were an examination topic, most students would tear it apart
The world’ s environment is surprisingly healthy. Discuss. If there were an examination topic, most students would tear it apart
admin
2019-10-21
37
问题
The world’ s environment is surprisingly healthy. Discuss. If there 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. 【T1】
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. 【T2】
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. 【T3】
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. 【T4】
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.
【T5】
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.
【T5】
选项
答案
正是在价格和市场不能恰当运作的地方,这一良性趋势开始动荡,真正的问题也出现了。
解析
本句是一个强调句型,it is…that…,强调句中由包含where引导的地点状语从句,因此强调的是“where prices and markets do notoperate properly”,译为“正是在…的地方”。
转载请注明原文地址:https://jikaoti.com/ti/ixGsFFFM
本试题收录于:
公共英语四级笔试题库公共英语(PETS)分类
0
公共英语四级笔试
公共英语(PETS)
相关试题推荐
Weholdsthesetruthstobeselfevidentthat______.
Peopleappeartobeborntocompute.Thenumericalskillsofchildrendevelopsoearlyandsoinexorablythatitiseasytoimag
WhathappenedinLondonafewmonthsago?
Amajorreasonfor【21】______intheanimalworldisterritory.Themaleanimalestablishesanarea.Thesizeoftheareais
"Intelligence"atbestisanassumptiveconstruct--theword’smeaninghasneverbeenclear.61)Thereismoreagreementonthe
61)AlthoughHenryFord’snameiscloselyassociatedwiththe,conceptofmassproduction,heshouldreceiveequalcreditforin
BillGates,thebillionaireMicrosoftchairmanwithoutasingleearneduniversitydegree,isbyhissuccessraisingnewdoubtsa
TheUnitedStateshashistoricallyhadhigherratesofmarriagethanthoseofotherindustrializedcountries.Thecurrentannual
TheUnitedStateshashistoricallyhadhigherratesofmarriagethanthoseofotherindustrializedcountries.Thecurrentannual
23billiondollars.
随机试题
运输层是在优化网络服务的基础上,为源主机和目的主机之问提供可靠的价格、合理( )的数据传输,使高层服务用户在相互通信时不必关心通信子网实现细节。
A、抗癫痫药B、抗感冒药C、利尿药D、右美沙芬E、口服避孕药可引起嗜睡的是()。
北京公司与上海公司在贸易洽谈会上达成订立合同的初步意向。洽谈会结束后,北京公司于8月7日以信件方式(当日邮戳)向上海公司正式发出要约,欲以一定价格出售一批机器给上海公司,并言明,上海公司可在10日内答复。信件内未载明日期。上海公司于8月9日收到该信件。因此
一个账套可以代表()的账簿体系。
短期贷款是指期限在()以内的贷款;长期贷款是指期限在()以上的贷款。
根据反垄断法律制度的规定,下列选项中不属于反垄断法禁止的行政性垄断行为的是()。
下列审计程序中,不适用于细节测试的是()。(2019年)
进入21世纪,中国的媒体事件频发。媒体对事件的关注程度和方式决定了公众的态度和事件的发展。人们所看到的已经不是事件本身,而是经过媒体把关后的媒体事件。随着网络的兴起,媒体事件更是集中地以网络事件的形式表现。在网络事件中,网民是网络舆论和网络监督主体。他们的
职业倦怠,是一种由工作引发的心理枯竭现象。指个体在工作重压下产生的身心疲惫与耗竭的状态。根据上述定义,下列属于职业倦怠的是:
17世纪使化学开始从炼金术的影响下解放出来,并提出了化学元素这个科学概念的化学家是()。
最新回复
(
0
)