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
The federal automobile efficiency standards announced this week are an important step on America’s path to a lower-carbon and mo
The federal automobile efficiency standards announced this week are an important step on America’s path to a lower-carbon and mo
admin
2014-05-30
74
问题
The federal automobile efficiency standards announced this week are an important step on America’s path to a lower-carbon and more-secure energy future. They are expected to yield multiple benefits; reduced dependence on foreign oil, fewer greenhouse gas emissions, consumer savings at the pump and a more competitive auto industry. They may also serve as proof that well-tailored government regulation can achieve positive results and that consensus among old enemies—in this case environmentalists and the car companies—is possible even at a time of partisan(党派的)disagreement.
The standards build on a 2009 agreement that established a unified set of rules governing fuel economy and carbon dioxide pollution from automobiles and light trucks. Those rules covered model years 2012-16; the new rules cover 2017 to 2025. Taken together, the two sets of rules would increase fuel efficiency from today’s average of about 29 miles per gallon to 54.5 miles per gallon when they are fully effective in 2025. This is expected to result in a cut of 40 percent to 50 percent in fuel consumption and roughly equivalent cuts in greenhouse gas emissions.
The White House says the rules would reduce oil consumption by two million barrels a day by 2025; the nation now consumes 19 million barrels a day and imports just less than half that amount. And while fuel-efficient cars will cost more initially, lower fuel use is expected to save consumers up to $8,000 over the life of their vehicles.
The battle for greater fuel economy goes back years and involved many players: California, which in 2002 passed its own law regulating greenhouse gas emissions from vehicles sold there; environmentalists, who pressured the Environmental Protection Agency to impose similar rules nationwide; the Supreme Court, which in 2007 authorized the agency to move forward; and Congress, which ordered the Department of Transportation to update fuel economy standards that had been largely untouched since 1975. President Obama’s contribution was to bring about a consensus among the agencies, the states, the automakers and the interest groups on federal and state standards that reduced fuel use and gave industry the regulatory certainty it needed to move forward.
It is a model of public-private cooperation. Even so, the Romney campaign has called the rules "extreme" and House Republicans have threatened to roll them back. That would be a grave harm to consumers, the auto companies, the economy and the planet.
What does the author mean by "House Republicans have threatened to roll them back"(Line 2, Para. 5)?
选项
A、House Republicans want to make the rules move forward.
B、House Republicans require more support to the rules.
C、House Republicans threaten to replace the rules with a new one.
D、House Republicans declare to end the rules gradually.
答案
D
解析
语义理解题。本句理解重点为短语roll…back,意为“击退,把……压低到原来水平”。本句意为“共和党威胁说要取消这些法规所设定的标准”,由此推知,D)“共和党宣布要逐步终止这些法规”为本题答案。A)“共和党想使这些法规更进一步”和原文相反,故排除;B)“共和党要求给予这些法规更多支持”和C)“共和党威胁用新法规替代这些法规”均不符合原文,故排除。
转载请注明原文地址:https://kaotiyun.com/show/mbv7777K
0
大学英语四级
相关试题推荐
A、Theadvertisementisprintedfineandattractivetoreaders.B、$200isreallyreasonableforaroundtripbetweenLAandNY.C、
Alotofpeopleinstinctivelybelieve—withoutreallyknowing—thatpoorreadersarenotespeciallysmart.Anewstudybyrese
A、Herclassmate.B、Herteacher.C、Herboss.D、Hercolleague.B女士错过了男士对本周部分实验作业的讲解,想当面向男士请教,男士表示女士下午可以到他的办公室找他。故选B。
A、Heleftthecity.B、Hewasinjuried.C、Hewaslucky.D、Hiscarwasbroken.B男士说自己出了车祸,不过只受了轻伤。可见男士受伤了,B是同义表达。
A、Theyhavebecomepopular.B、Theyarelikelytobemade.C、Theyareinusenow.D、Theywillnotbemade.B男士说人们还没有用纸制造飞机和轿车,但假以
A、Keepingoutthecold.B、Keepingouttheheat.C、Avoidingairpollution.D、Preventingthedust.A男士说房子经常用纸来防御寒冷,接着又说了几个例子表明纸可以御
Americanshavelongpridedthemselvesasbeingpartofanoptimisticsociety.ButanewresearchdescribesAmericansaspessimis
A、ThenorthpartofEngland.B、SouthWestofEngland.C、SouthEastofEngland.D、WalesandScotland.C本题考查细节把握,文中指出,东南部的乡间更加温和,种
A、Heisaneditorofamagazine.B、Hehelpssolvebusinessproblems.C、Headvertisesforotherpeople.D、Heremindspeopleofth
Overthelasttwoyears,inthePCbusinessMichaelDellhasbeenbeatenlikearentedmule.Hiscompanycontinuestolosemarke
随机试题
已知空间三点A(1,1,1),B(2,3,4),C(3,4,5),则△ABC的面积为______.
第一期乳腺痛患者,其痛肿直径不超过()
花鹿茸中上部的切片习称
下述药物中属于减鼻充血药的是()。
物业服务企业提供的服务是()。
在选择第三方物流服务商时需要衡量和考察的因素有()。
在市场经济条件下,价值规律的作用集中到一点,就是()。
什么是隐性课程?隐性课程包括哪几方面?
关于“一带一路”说法不正确的是()。
Thephrase"everybody’sdoingit"isverymuchatthecenteroftheconceptofpeerpressure.Itisasocialinfluenceexertedo
最新回复
(
0
)