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
With the world’ s population estimated to grow from six to nine billion by 2050, researchers, businesses and governments are alr
With the world’ s population estimated to grow from six to nine billion by 2050, researchers, businesses and governments are alr
admin
2015-08-14
25
问题
With the world’ s population estimated to grow from six to nine billion by 2050, researchers, businesses and governments are already dealing with the impact, this increase will have on everything from food and water to infrastructure(基础设施)and jobs. Underling all this【C1】______will be the demand for energy, which is expected to double over the next 40 years.
Finding the resources to meet this demand in a【C2】______, sustainable way is the cornerstone(基石)of our nation’ s energy security, and will be one of the major【C3】______of the 21st century. Alternative forms of energy-bio-fuels, wind and solar, to name a few—are【C4】______being funded and developed, and will play a growing【C5】______in the world’s energy supply. But experts say that even when【C6】______, alternative energy sources will likely meet only about 30% of the world’s energy needs by 2049.
For example, even with【C7】______investments, such as the $ 93 million for wind energy development【C8】______in the American Recovery and Reinvestment Act, important alternative energy sources such as wind and bio fuels【C9】______only about 1% of the market today.
Energy and sustainability experts say the answer to our future energy needs will likely come from a lot of【C10】______—both traditional and alternative.
[A]stable[B]solutions
[C]significant[D]role
[E]progress[F]marvelous
[G]included[H]growth
[I]exactly[J]consist
[K]comprise[L]competitions
[M]combined[N]challenges
[O]certainly
【C9】
选项
答案
K
解析
此处需填入谓语动词,结合复数形式的主语alternative energysources和句末的today,可知此处应该是动词原形。comprise和consist均有“包含,组成”之义,但consist需后接介词of才能跟宾语(此处1%是数词作宾语),故选Comprise。
转载请注明原文地址:https://kaotiyun.com/show/WZjd777K
本试题收录于:
公共英语三级笔试题库公共英语(PETS)分类
0
公共英语三级笔试
公共英语(PETS)
相关试题推荐
Weshouldalsoknowthat"greed"haslittletodowiththeenvironmentalcrisis.Thetwomaincausesarepopulationpressures,e
Weshouldalsoknowthat"greed"haslittletodowiththeenvironmentalcrisis.Thetwomaincausesarepopulationpressures,e
Studythefollowingchartcarefullyandwriteacompositionofabout120wordsonEstimatedLifetimeEarningsin2005.Yourcomp
Brazilhasbecomeoneofthedevelopingworld’sgreatsuccessesatreducingpopulationgrowth--butmorebyaccidentthandesign.
Brazilhasbecomeoneofthedevelopingworld’sgreatsuccessesatreducingpopulationgrowth--butmorebyaccidentthandesign.
Theadvantagesanddisadvantagesofalargepopulationhavelongbeenasubjectofdiscussionamongeconomists.Ithasbeenargu
Theadvantagesanddisadvantagesofalargepopulationhavelongbeenasubjectofdiscussionamongeconomists.Ithasbeenargu
Waterproblemsinthefuturewillbecomemoreintenseandmorecomplex.Ourincreasingpopulationwilltremendouslyincreaseurb
随机试题
简述劳动法基本原则的确认依据。
在小柴胡汤配伍意义的解释中,下列哪一项是错误的
公路隧道穿越膨胀岩地层时,下列哪些措施是正确的?
关于业主设备工程项目的组织结构,下列说法正确的有( )。
在招股说明书中,发行人应披露其发起人(应追溯至实际控制人)的基本情况,主要包括()。
()是对商业银行经营和发展具有特殊用途的经济资源。
(2006年山东)清代余云涣所撰与义府大堂联,通俗易懂,联日:“不要百姓半文钱,原非异事;但问一官两千石,所造何功?”此联告诫官吏,不拿百姓半文钱是起码的为官之德,并非是什么特殊的事迹,重要的是要问一问享受着国家的俸禄做出了什么政绩。对这段话的准确概括是(
根据宪法和相关法律的规定,某市拟将下辖的一个县变为市辖区,根据宪法的规定,有权做出批准决定的是()。
校园网内的一台计算机无法使用域名而只能使用IP地址访问某个外部服务器,造成这种情况的原因不可能是
[A]benefits[B]moving[C]restrict[D]waste[E]similar[F]save[G]separately[H]different[I]multiple[J]nonsalaried[K]number[L]
最新回复
(
0
)