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
2020-01-09
50
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://kaotiyun.com/show/ZFp7777K
0
大学英语四级
相关试题推荐
Gesturesaren’ttheonlyareainwhichtheunwarytravelercangettrippedup.Foreignculturesadheretodifferentbusinesscus
Gesturesaren’ttheonlyareainwhichtheunwarytravelercangettrippedup.Foreignculturesadheretodifferentbusinesscus
Themassmediaisabigpartofourculture,yetitcanalsobeahelper,adviserandteachertoouryounggeneration.Themass
Themassmediaisabigpartofourculture,yetitcanalsobeahelper,adviserandteachertoouryounggeneration.Themass
Themassmediaisabigpartofourculture,yetitcanalsobeahelper,adviserandteachertoouryounggeneration.Themass
A、CountriesofAmericaandEurope.B、CountriesintheMiddleEast.C、Jewishcountries.D、India.A信息明示题。短文开头就指出ThecountriesofA
Intoday’sworld,onlinesocialmediahasbecomemorepowerfulandthemostdestructivethingoverworldwide.Althoughwithtime
Intoday’sworld,onlinesocialmediahasbecomemorepowerfulandthemostdestructivethingoverworldwide.Althoughwithtime
Couldthereasonfortheworld’seconomicmisfortunesallcomedowntofingerlength?Althoughcertainlyanoversimplificationo
Threekeyfactsaboutrisingsealevelsneedtobepointedouttotheworld’spoliticiansandplanners:sea-levelriseisnowin
随机试题
论述法国大革命的背景、过程与意义。(厦门大学2016年历史学基础真题)
胃、十二指肠溃疡急性穿孔,手术治疗方法有
痰标本图片找到抗酸杆菌,下列判断哪项是错误的
A.没食子酸鞣质B.逆没食子酸鞣质C.鞣红D.缩合鞣质E.以上都不是大黄中的鞣质属于
一青年男子咯血,伴低热、乏力、消瘦。应首先考虑的疾病史是()。
包含特许经营权的汽车加油站,在评估其价值时应包括无形资产的价值。
某厂有机械加工车间、喷漆车间、锅炉房以及厂内油库等。机械加工车间有:加工机械7台(套),额定起重量2.5t的升降机1台,额定起重量1.5t、提升高度2m的起重机1台,叉车2台。喷漆车间有:调漆室、喷漆室、油漆临时储藏室、人员休息室等。锅炉房有2台出口水压0
企业将准备用于有价证券投资的现金存入证券公司指定的账户时,应借记的会计科目是()。
学校教育对文化的作用体现在()。
《刑法》第232条规定:“故意杀人的,处死刑、无期徒刑或者10年以上有期徒刑;情节较轻的,处3年以上10年以下有期徒刑。”此罪状属于()。
最新回复
(
0
)