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
Global warming refers to an increase in global surface temperature resulting from an increase in the amount of carbon dioxide, m
Global warming refers to an increase in global surface temperature resulting from an increase in the amount of carbon dioxide, m
admin
2013-06-17
31
问题
Global warming refers to an increase in global surface temperature resulting from an increase in the amount of carbon dioxide, methane, and certain other trace gases in the atmosphere. These gases are【S1】______known as greenhouse gases because they【S2】______to the warming of the earth’s surface and lower atmosphere, a phenomenon called the greenhouse effect. Partly because the【S3】______of carbon dioxide is related to the essential use of the carbon based energy sources, the【S4】______of global warming incorporates a broad, scientific and political debate about its significance and consequences.
Today, as the results of the efforts of thousands of scientists over several decades who have studied climate and its【S5】______with the global land-ocean-atmosphere system, the scientific understanding of global warming is both more clear and complex. Scientists have obtained strong【S6】______that climate does indeed change, on scales【S7】______from a few seasons to millennia. Scientists have further shown that human activities can indeed influence the climate.
As a sign of change in the international responses to global warming, delegates at a meeting under the Framework Convention on Climate Change in 2002 in New Delhi issued a declaration concluding that "Actions are required to【S8】______energy supply by developing advanced, clearer, more efficient, affordable and cost-effective energy technologies". No matter how the science and politics【S9】______over the coming years, one fact remains【S10】______: global warming presents a challenge that will be with us for decades and perhaps centuries to come.
A)irrefutable B)contribute C)diversify D)evolve
E)irrelevance F)collectively G)emission H)issue
I)claim J)question K)interconnection L)respectively
M)evidence N)ranging O)devote
【S8】
选项
答案
C
解析
此处需一及物动词原形与to形成动词不定式,根据句意,diversify(使……多样化)可连接energy supply(能源供应),意为“使能源供应多样化”,例如,diversify investments(投资多元化)。本句意为:要采取行动通过开发高端、清洁、高效和低廉的能源技术以实现能源供应多元化。
转载请注明原文地址:https://kaotiyun.com/show/gB07777K
0
大学英语四级
相关试题推荐
A、Allairlineshaveenforcedatotalbanonelectronicdevicesduringflights.B、Portablecomputersareconfirmedasthegreates
A、Yes,ofcourse.B、Possiblynot.C、Notmentioned.D、Definitelynot.D
A、Inabout20years.B、Withinaweek.C、Inacoupleofweeks.D、Asearlyaspossible.D
A、Shethinksit’sworthwhilethoughit’sveryexpensive.B、Shedislikesitbecauseitisoutoffashion.C、Shethinksit’snotw
HowtoStartaBusinessAstheworstglobaldownturnsincethesecondworldwarforcesUKcompaniestocutdownthestaffat
A、Hethinkschildrenarenormallysilly.B、Hethinkswearcshortofgoodchildren’sbooks.C、Hethinksweneedtoproducemore
Beforethe1850’s,theUnitedStateshadanumberofsmallcolleges,mostofthemdatingfromcolonialdays.Theyweresmall,ch
A、Tuesday.B、Wednesday.C、Thursday.D、Saturday.C该谈话围绕“跟医生预约看病”这一主题展开。该题是对淡活中病人预约时间的考查。谈话中有两个回合是对这一内容的描述,答案最终出现在Well,Thursdayw
A、TheybecomeincreasinglycheerfulfromFridaytoSaturday.B、TheyareasdepressedonWednesdayasexpected.C、Mostofthemth
NewEnergySourcestotheRescueAspetrolpricesrise,policymakersandventurecapitalistsaresuddenlyembracingalterna
随机试题
文学象征意象分为【】
腰麻的绝对禁忌证是
患者,女性,38岁,月经不调,经期常超5~7日,经量多色淡,淋漓不断伴气短乏力,心悸失眠,食少,面色萎黄,舌淡苔白,脉细弱。治宜选用
中国公民刘女士任职于境内某市甲公司,同时还在乙公司担任独立董事,2015年取得的收入情况如下:(1)每月工资18000元,每个季度末分别获得季度奖金5000元;12月份从甲公司取得全年一次性奖金50000元,从乙公司取得董事费20000元。(2)应邀到
关于复式记账法,下列各观点中,正确的有()。
当代新科技革命对社会发展的影响和作用有()。
国家统计局2010年2月25日发布2009年国民经济和社会发展统计公报,称中国去年全面落实应对国际金融危机的一揽子计划和政策措施,国民经济形势总体回升向好,各项社会事业取得新的进展。初步核算,全年国内生产总值335353亿元,比上年增长8.7%。
下列揭发他人犯罪的情形中,不属于立功的是()
人生价值是一种特殊的价值,是人的生活实践对于社会和个人所具有的作用和意义。人生价值的最基本内容是
把计算机与通信介质相连并实现局域网络通信协议的关键设备是
最新回复
(
0
)