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
Three key facts about rising sea levels need to be pointed out to the world’s politicians and planners: sea-level rise is now in
Three key facts about rising sea levels need to be pointed out to the world’s politicians and planners: sea-level rise is now in
admin
2018-05-09
32
问题
Three key facts about rising sea levels need to be pointed out to the world’s politicians and planners: sea-level rise is now inevitable, it will happen faster than most of us thought, and it will go on for a very long time.
Even if greenhouse gas emissions stopped tomorrow, the oceans will continue to swell as they warm. The climate scientists estimate that sea-level rise could well be in the region of 1 to 2 metres by 2100, with a small risk of an even greater rise.
For many islands and low-lying regions, even small rises will spell disasters. Most countries, however, will only lose a tiny percentage of their land, even with a very big rise. The problem is what has been built on that land: New York, Sydney and Tokyo, to mention just a few cities. Unless something can be done, great areas of urban network will vanish beneath the waves. It will take a massive engineering effort to protect these cities—an effort that may be beyond economies that have been brought to their knees by climate change.
None of this means we should despair, and stop trying to ban emissions. But alongside these efforts, we need to start acting now to rrunimise the impact of future sea-level rise. That means we must stop building in the danger zone.
Countless billions are being spent on constructing homes, offices, factories and roads in vulnerable coastal areas. For instance, the skyscrapers of Shanghai are being built on land that is a mere 4 metres above sea level on average, and which is sinking under the weight of its buildings and as water is drawn from the rocks beneath them.
In cities that have been around for hundreds of years, this sort of development may be understandable. But planning for new coastal developments is to go against reality. If we want to build a lasting heritage for our children, we should do so on the plentiful land that is in no danger from the sea It is one of the easiest ways to slow down climate change, and we should be acting on it now.
New York, Sydney, and Tokyo are mentioned to illustrate the idea that_____.
选项
A、world economy will collapse when sea levels rise
B、modern cities are usually built along the coastline
C、the coastline is crucial for developed countries
D、most countries will suffer when sea levels rise
答案
D
解析
第3段第3句说被淹没的小片土地上有很多重要的城市,其中包括New York,Sydney和Tokyo,这就意味着海平面上升仍将使这些国家损失惨重,这就是作者通过提及New York,Sydney和Tokyo所要说明的观点,因此,本题应选D。
转载请注明原文地址:https://jikaoti.com/ti/YXRFFFFM
0
大学英语四级
相关试题推荐
EvergladesNationalParkA)WhenmanypeoplethinkofFlorida,imagesofsandycoastlinesorthemeparkridescometomind.B
Languageswillcontinuetodiverse.EvenifEnglishweretobecometheuniversallanguage,itwouldstilltakemanydifferentfo
DevelopHealthyEatingHabitsinYourChildrenA)Whatdoyouthinkyourchildrenareservedatschool?Thechildrenwereser
Thereisnodenyingthatstudentsshouldlearnsomethingabouthowcomputerswork,justasweexpectthematleasttounderstand
Theriseofmultinationalcorporations(跨国公司),globalmarketing,newcommunicationstechnologies,andshrinkingculturaldifferen
CultureShockA)BecauseI’velivedinChinaforalongtime,localsoftensmileandgivemethehonorabletitleofbeing"an
CultureShockA)BecauseI’velivedinChinaforalongtime,localsoftensmileandgivemethehonorabletitleofbeing"an
Foxesandfarmershavenevergotonwell.Thesesmalldog-likeanimalshavelongbeenaccusedofkillingfarmanimals.Theyare
ItisnotoftenrealizedthatwomenheldahighplaceinsouthernEuropeansocietiesinthe10thand11thcenturies.Asawife,
A、Farmers.B、Citypeople.C、Businesspeople.D、Students.A女士说:“邮购业务很受农场主欢迎”,并说“农场主们信赖Ward和Sears”。可知该业务的主要客户是农场主。本题较简单,对话中多次提到far
随机试题
2019年3月30日上午,“双千兆第一区”开通仪式在()举行,并拨通了首个5G手机通话,标志着()成为全国首个中国移动5G试用城市。
下列作品属于侠义小说的是【】
纵观历史,我国当前最大的政治就是_______。
便秘的基本病变是
【2010年第4题】题36~40:某110/35/10kV区域变电站,分别向水泵厂及轧钢厂等用户供电,供电系统如下图所示,区域变电站35kV母线最小短路容量为500MVA,35kV母线的供电设备容量为12500kVA,轧钢厂用电协议容量为7500kVA。水
金光集团是一家造纸企业,主要生产新闻纸,其原料80%从美国进口,所产新闻纸内销和出口各占50%,经营所需流动资金50%需要贷款解决,月平均贷款余额约为20亿元(等值人民币)。2010年年初市场预测,当年人民币对美元将均衡升值3%,中国人民银行将从7月开始每
美国1803年马伯里诉麦迪逊案所确立的制度是()(2015年一综一第15题)
Shecouldprovidenoevidence______herargument.
TermsandConditionsofEmploymentThesetermsandconditionsshouldbereadbeforeyousignyourcontract.Salary:Your
A、Heorderedalotoffoodforhisfamily.B、Hegavehimajobathisowncompany.C、Heraisedalargesumofmoneyforhim.D、H
最新回复
(
0
)