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
52
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
【S2】
选项
答案
B
解析
此处需要一动词作谓语,且可与to搭配,词库中,动词contribute(贡献,起作用,导致)后常跟to,例如contribute to their down fall/the accidents。动词devote (致力于,献身于)也可搭配介词to,但不符合句意。
转载请注明原文地址:https://kaotiyun.com/show/qB07777K
0
大学英语四级
相关试题推荐
Whatissuburbanization?Ifby"suburb"ismeantanurban【S1】thatgrowsmorerapidlythanitsalreadydevelopedinterior,thepr
A、Itcanbeusedtobuildthehouse.B、Itcanbefiredonthehotstove.C、Itcanbeusedtogetherwithwater.D、Peopleuseitt
Astudentmustattendacertainnumberofcoursesinordertograduate,andeachcoursewhichheattendsgiveshimacreditwhic
Astudentmustattendacertainnumberofcoursesinordertograduate,andeachcoursewhichheattendsgiveshimacreditwhic
Shoppingforclothesisnotthesameexperienceforamanasitisforawoman.Amangoesshoppingbecauseheneedssomething.
A、Fewpeoplethinkthattheyareshy.B、Hardlyanyoneovercomesshyness.C、Fewpsychologiststreatshyness.D、Almosthalfofthe
Thepassagegivesageneraldescriptionofthestructureanduseofalandfill.Materialsthatarenotpermittedtobeburiedi
Earthquakesmayrightlyberankedasoneofthemostdevastatingforcesknowntoman:sincerecordsbegantobewrittendown,it
Earthquakesmayrightlyberankedasoneofthemostdevastatingforcesknowntoman:sincerecordsbegantobewrittendown,it
Itisquitecommonforacompanytorecruitnewemployees.Whenacompanyseekstofillavacantjob,itmayadvertisethe【C1】__
随机试题
根据《治安管理处罚法》的规定,受到罚款处罚的人应当自收到处罚决定书之日起()到指定的银行缴纳罚款。
完全不产生阴极保护屏蔽的涂层为()。
小儿急性血源性化脓性骨髓炎,脓液进入关节腔继发化脓性关节炎,可能发生在
产程进展的标志为
(2012年)用人单位有证据证明,劳动争议仲裁委员会作出的终局裁决违反法定程序,可以自收到仲裁裁决书之日起()日内,向劳动争议仲裁委员会所在地的中级人民法院申请撤销裁决。
下列关于行政许可实施程序的说法错误的是()。
某卡拉0K歌舞厅,本月门票收入30万元,台位费收入10万元,歌舞厅内设立的非独立核算的柜台销售烟酒、饮料收入15万元,零售小食品收入5万元,该歌舞厅应缴纳的营业税为()万元。
可划入一国国际储备的有()。
苏联教育家赞科夫的教学理论是()。
Whatcanbedoneaboutmassunemployment?Allthewiseheadsagree;there’renoquickoreasyanswers.There’sworktobedone,
最新回复
(
0
)