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
What proportion of the world’s electricity supply is provided by hydroelectric power? What underwater action can lead to the pr
What proportion of the world’s electricity supply is provided by hydroelectric power? What underwater action can lead to the pr
admin
2009-08-19
13
问题
What proportion of the world’s electricity supply is provided by hydroelectric power?
What underwater action can lead to the production of pollution similar to that produced by fossil fuel power stations?
选项
A、Mass dying of underwater creature.
B、Recycling of underwater waste products.
C、Decomposing flooded vegetation.
D、Abstracting underwater oil.
答案
C
解析
本题考查水力发电对环境影响的方式,故将答案出处定位到第八段。该段首先提到人们普遍认为水力发电不会造成空气污染和温室气体,然后用Nevertheless一转折引出最近的一项研究:在坝体后方形成的蓄水池可以通过腐烂水底的植物(decomposing flooded vegetation)来释放与其他发电方式排放的污染气体一样的温室气体,故[C]为答案。
转载请注明原文地址:https://kaotiyun.com/show/mOpK777K
0
大学英语六级
相关试题推荐
Doyouknowhowtouseamobilephonewithoutbeingrudetothepeoplearoundyou?Talkingduringaperformanceirritates(激怒
"ButIjustpaid$1.69forthisbottleofwinelastweek.Howcomethepriceisnow$2.25?What’sgoingon?"Thereareatle
Inmanycountriesintheprocessofindustrialization,overcrowdedcitiespresentamajorproblem.Poorconditionsintheseciti
Thispartistotestyourabilitytodopracticalwriting.Youarerequiredtowritealetteraccordingtothefollowinginforma
Internationaltravelcanbearichandrewardingadventure.Wewouldliketooffersomeadvicetohelpyouplanasafeandhealt
Wecannotjudgeapersonsimplyonthe______(base)ofhiseducation.
A、Tolendthemtothewoman.B、Topayforthebusticket.C、Tobuysomefruits.D、Tosavethemforfutureuse.B本题的问题关键词是what。对
ThethemeofWorldNoTobaccoDayin2003is"Tobacco-FreeFilms,Tobacco-FreeFashion;Action!".WorldNoTobaccoDayiscelebra
Whatisthepurposeofthespeaker?Togivesomeadviceonhowto_______________abookstore.
A、Eliminatingtheoriginalvegetationfromthebuildingsite.B、Markingthehousesinanareasimilartooneanother.C、Deciding
随机试题
气门组工作时应达到什么要求?
Forthreedecadeswe’veheardendlesslyaboutthevirtuesofaerobic(increasingoxygenconsumption)exercise.Medicalauthoriti
每股价格与每股收益之间的比率称为( )。Ⅰ.市盈率Ⅱ.净资产倍率Ⅲ.市净率Ⅳ.本益比
决定国际间资本流动的主要因素是各国的()。
高等教育________是社会、经济、文化、教育发展到一定阶段的必然产物。
徐州市某房地产开发有限公司在市区进行房屋拆迁开发时,与某拆迁户未能达成拆迁协议,依照国务院《城市房屋拆迁管理条例》及徐州市的《城市房屋拆迁管理办法》,开发公司向徐州市建设局申请拆迁行政裁决,徐州市建设局做出拆迁行政裁决书后,开发公司向法院提起行政诉讼,法院
2009年5月,山西省八大产业调整和振兴规划正式出台,下列不属于八大产业的是()。
以美国为首的西方国家在联合国人权会议上多次企图通过所谓的“中国人权决议案”,但每次都遭到惨败。这里最不可能的原因是( )
Whichflightwillthemantake?
Joewasthebeststudentinclass.Thegirlsdidn’tlikeJoeanymoreafterhismotherdied.
最新回复
(
0
)