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
Britain’s emissions of greenhouse gases, blamed by many scientists for contributing to global warming, have fallen by 14 percent
Britain’s emissions of greenhouse gases, blamed by many scientists for contributing to global warming, have fallen by 14 percent
admin
2012-02-27
80
问题
Britain’s emissions of greenhouse gases, blamed by many scientists for contributing to global warming, have fallen by 14 percent since 1990, according to the latest government report.
British lakes and rivers are also on the road to recovery from acid rain poisoning, following successful curbs to air pollution from cars and heavy industry.
The report by the National Atmospheric Emissions Inventory (NAEI) attributed the drop in greenhouse gas emissions to several factors including: the introduction of catalytic converters on cars, a move toward low sulphur and lead-free petrol and a switch to gas from coal and oil in power generation.
Environment Minister Michael Meacher said the downward trend was welcome, but warned of complacency.
"Even though these figures are encouraging, we must not be complacent. There are still significant problems where we need to do more, for example, to further reduce greenhouse gases and harmful pollutants (污染物) such as ammonia and particulate matter," he said in a statement.
The government has a target to cut greenhouse gases by 23 percent by 2010 on 1990 levels. This is almost double the target of 12. 5 percent to which the UK is committed under the Kyoto Protocol and there are signs that emissions are rising as generators return to using coal-fired power stations in the face of rising natural gas prices.
The Department of Environment Food and Rural Affairs (DEFRA) said substantial curbs on sulphur dioxide emissions across the UK and Europe had cut acid rain by half over the last 12 years. "Damaged freshwater lakes and streams are showing signs of recovery," it said.
But DEFRA warned of a new threat. "Nitrogen oxides and ammonia are the main air pollutants that must be tackled to stop future damage. "
The bulk of Britain’s ammonia emissions come from farm animal manure (粪肥), causing over-enrichment of land and waterways, said the report. Certain species rampage unchecked through this ultra-fertile environment, smothering the slower growing plants beneath them and choking streams and rivers. Nitrogen oxides enter the atmosphere from car exhausts and industry, creating health-damaging ozone and contributing to acid rain.
The word "complacent" (Para. 5) can be best replaced by ______.
选项
A、disappointed
B、discouraged
C、satisfied
D、excited
答案
C
解析
词汇题。此词可根据上下文的逻辑来判断。文章在前几段先讲英国控制温室气体排放取得了一些成果,但紧接着环境大臣说,虽然这些成果是鼓舞人心的,但我们不能就此满足,仍有更多的问题需要我们付出更多努力。所以complacent是“满足的;自满的”的意思。故C是正确答案。
转载请注明原文地址:https://kaotiyun.com/show/apHO777K
0
在职攻硕英语联考
相关试题推荐
AnOhioStateUniversitystudyhaslinkedbehaviorinyoungchildren【C1】______thetypeofjobtheirmotherhas.Motherswithcom
AnOhioStateUniversitystudyhaslinkedbehaviorinyoungchildren【C1】______thetypeofjobtheirmotherhas.Motherswithcom
AnOhioStateUniversitystudyhaslinkedbehaviorinyoungchildren【C1】______thetypeofjobtheirmotherhas.Motherswithcom
StandardEnglishisthevarietyofEnglishwhichisusuallyusedinprintandwhichisnormallytaughtinschoolsandtonon-nat
Recentlyscientistshavebeen【C1】______andperfectingothersourcesofenergy:nuclearoratomicpower,solar(sun)power,andsyn
Hereissomeadviceonfoodshopping.The【C1】______familyspendsaboutone-sixthofitsincome【C2】______food.Becausefoodisex
Adolescentsaretakinglongertobecomefullyproductivemembersofsociety,ReedLarson,professorofhumandevelopment,Univer
Althoughtheaccidentdidverylittle______tothecar,Istillsuggestthatyoudrivemorecarefullynexttime.
Readthefollowingpassagecarefullyandthenparaphrasethenumberedandunderlinedparts.("Paraphrase"meanstoexplaintheme
HomepricesinCaliforniahaverisen130percentsince1997,twiceasmuchasintheUnitedStates,accordingtoNewYorkTimes.
随机试题
声像图显示脾实质低回声团块,不包括
男,48岁。腹胀3个月。查体:腹壁静脉曲张,腹水征(+),脾大。该患者腹壁静脉血流方向应为
一台并励直流电动机,PN=7.2kW,UN=110V,nN=900r/min,ηN=85%,Ra=0.08Ω(含电刷接触压降),If=2A,当电动机在额定状态下运行,若负载转矩不变,在电枢回路中串入一电阻,使电动机转速下降到450r/min,那么此电阻的阻
证券公司对客户的授信和融出资金、证券均应由公司总部统一控制和办理,严禁分支机构擅自对外办理相关业务。()
金融企业应在每批次不良资产转让工作结束后()个工作日内,向同级财政部门和中银监会或属地银监局报告转让方案及处置结果。
感觉仅依赖个别感觉器官的活动,而知觉依赖多种感觉器官的联合活动。
关于职业道德修养的说法,正确的是()。
刘国平是上海某高新技术企业的总经理,现在他需要了解某些有关高新技术企业的政策,以便作出战略决策。于是,他指示总经理办公室的小马,尽快整理出一份有关高新技术企业的政策文件并交给他。请参照“示例1.jpg”和“示例2.jpg”,利用考生文件夹下提供的相关素材文
Traditionally,universitieshavecarriedouttwomainactivities:researchandteaching.Manyexpertswouldarguethatboththes
Desktoppublishingsystemisamodernpublishingsystemwhichmakesuseofcomputertechnology,graphicskillsandprintingtech
最新回复
(
0
)