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
76
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
【C7】
选项
答案
C
解析
根据空格前的介词with和其后的名词investment可知,此处需填入形容词,修饰investments。下文用such as举例说到9300万美元,由此可知投资数额是比较大的,significant“相当数量的”符合文意。marvelous多表示对事物的惊奇和赞美,意为“极好的;绝妙的”,故可排除。
转载请注明原文地址:https://kaotiyun.com/show/JZjd777K
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
Weshouldalsoknowthat"greed"haslittletodowiththeenvironmentalcrisis.Thetwomaincausesarepopulationpressures,e
Brazilhasbecomeoneofthedevelopingworld’sgreatsuccessesatreducingpopulationgrowth--butmorebyaccidentthandesign.
Brazilhasbecomeoneofthedevelopingworld’sgreatsuccessesatreducingpopulationgrowth--butmorebyaccidentthandesign.
Theadvantagesanddisadvantagesofalargepopulationhavelongbeenasubjectofdiscussionamongeconomists.Ithasbeenargu
Theadvantagesanddisadvantagesofalargepopulationhavelongbeenasubjectofdiscussionamongeconomists.Ithasbeenargu
Waterproblemsinthefuturewillbecomemoreintenseandmorecomplex.Ourincreasingpopulationwilltremendouslyincreaseurb
随机试题
口蹄疫疫区封锁后,疫点内最后一头患畜扑杀后(),无新病例出现,方可解除封锁。
A.风热犯肺证B.燥邪犯肺证C.热邪壅肺证D.肺阴虚证E.肝火犯肺证
【案情】2013年5月,居住在S市二河县的郝志强、迟丽华夫妻将二人共有的位于S市三江区的三层楼房出租给包童新居住,协议是以郝志强的名义签订的。2015年3月,住所地在S市四海区的温茂昌从该楼房底下路过,被三层掉下的窗户玻璃砸伤,花费医疗费8500
“备案号”栏应填()。
在利用股指期货进行套期保值时,股票组合的β系数越大,所需要的期货合约数就越少。()
旅记对于()相当于()对于爱情
简述教育方针的基本构成及我国现阶段的教育方针。
“民为贵,社稷次之,君为轻”这一思想的提出者是()。
下列关于法人的说法,不符合法律规定的是()。
某存储芯条的地址线为24条,则该内存条的容量是(5)。
最新回复
(
0
)