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
考研
The Energy Department has recommended expanding the amount of nuclear waste that could he stored in an underground repository at
The Energy Department has recommended expanding the amount of nuclear waste that could he stored in an underground repository at
admin
2015-09-30
65
问题
The Energy Department has recommended expanding the amount of nuclear waste that could he stored in an underground repository at Yucca Mountain in Nevada to avoid the need for a second dump. It is a sensible proposal that also is an urgent reminder of how little progress has been made in solving one of the most vexing problems of the nuclear age.
Tens of thousands of tons of spent fuel and military waste have been piling up at temporary storage sites around the country while the federal government has struggled, unsuccessfully, to find a long-term solution.
Expert groups have long recommended that the nuclear waste should be buried deep underground in a stable, leak-resistant geological formation that would keep it bottled up for many millenniums. Yucca Mountain, the only site now under consideration, has run into so many technical problems and so much political opposition that its future is uncertain. The site is still awaiting licensing from the Nuclear Regulatory Commission.
In the 1980s when Congress ordered the Energy Department to look for places to bury long-lived radioactive wastes, it visualized two underground repositories one in the West and one in the East—to spread the burden fairly. Congress eventually chose one site in Nevada, which lacked the political clout at the time to push it elsewhere.
The only concession to Nevada was that no more than 70,000 metric tons could be stored at Yucca Mountain until a second repository was in operation. The amount of spent reactor fuel and military waste now stored at production sites and waiting for permanent disposal is expected to reach that limit by 2010.
The Energy Department now has recommended that the statutory limit be eliminated so that consideration of a second repository can be deferred. Without specifying any particular capacity, the report notes that Yucca Mountain could physically accommodate at least three times the statutory limit.
It would make sense to expand Yucca Mountain rather than undertake the arduous and controversial process of evaluating sites in other states. The political tides are running against the Yucca Mountain site. During a primary debate in Las Vegas, Barack Obama pledged to Nevada voters that he would "end the notion of Yucca Mountain".
A currently powerful Nevada Congressional delegation also is pushing to kill off the project.
Our hope is that opponents of the repository will wait for a verdict from the Nuclear Regulatory Commission before prejudging the site as unacceptable. Nuclear waste is piling up and the country needs to find a safe place to store it.
The Energy Department is inclined to______.
选项
A、restrict the amount of nuclear waste produced
B、store more nuclear waste in Nevada’s repository
C、seek another repository for increased nuclear waste
D、remind us of the difficulty to build a new repository
答案
B
解析
根据第一段中的“The Energy Department has recommended expanding the amount of nuclearwaste that could he stored in an underground repository at Yucca Mountain in Nevada…”.B应为答案。
转载请注明原文地址:https://www.kaotiyun.com/show/qHzZ777K
0
考研英语一
相关试题推荐
Studythefollowingpicturecarefullyandwriteanarticleonthewasteofenergy.Inyourarticle,youshouldcoverthefollowi
Ithasbeennecessarytoreferrepeatedlytotheeffectsofthetwoworldwarsinpromotingallkindofinnovation.Itshouldbe
Ithasbeennecessarytoreferrepeatedlytotheeffectsofthetwoworldwarsinpromotingallkindofinnovation.Itshouldbe
Ithasbeennecessarytoreferrepeatedlytotheeffectsofthetwoworldwarsinpromotingallkindofinnovation.Itshouldbe
Ithasbeennecessarytoreferrepeatedlytotheeffectsofthetwoworldwarsinpromotingallkindofinnovation.Itshouldbe
Cultureisactivityofthought,andreceptivenesstobeautyandhumanefeeling.【C1】______ofinformationhavenothingtodowith
Cultureisactivityofthought,andreceptivenesstobeautyandhumanefeeling.【C1】______ofinformationhavenothingtodowith
Theletterseemed______byachild.
Howhastheinternetchangedtheroleofrecordcompanies?Tomany,itseemedthedigitalworldwouldrenderrecordlabelsobsol
Thatpeoplehavepersonalitiesgoeswithoutsaying.Petownerswillquicklyarguethattheiranimalshavepersonalitiestoo.Yet
随机试题
下列SQL查询语句中,与下面查询设计视图所示的查询结果等价的是()。
一高血压患者,体重75kg,血压170/98mmHg,心电图不正常,ST-T改变,有大量饮酒嗜好。医生通过心电图检查发现该病人患有轻度冠心病属于
A.氯化钡溶液B.硫化钠C.硫氰酸铵溶液D.硫代乙酰胺试液E.硝酸银试液以下杂质的检查项目用的试剂是铁盐
密肋楼板的特点叙述如下,其中不正确的说法是()。
内地企业在香港创业板发行与上市,如新申请人具备24个月活跃业务记录,则市值实际上不得少于()万港元;如新申请具备12个月活跃业务记录,则市值不得少于()亿港元。
用人单位应当自用工之日起()日内为其职工向社会保险机构申请办理社会保险登记。(2016年)
Myhusband,Tom,hasalwaysbeengoodwithanimals,butIwasstillamazedwhenhebefriendedafemalegrouse(松鸡).It’s【C1】____
如何激发学生的学习动机?
AgingposesaseriouschallengetoOECD(OrganizationofEconomicCo-operationandDevelopment)countries,inparticular,howto
在窗体L建立一个命令控件数组Command1,并双击第一个命令按钮,编写如下事件过程:PrivateSubCommand1_Click(IndexAsInteger)Command1(Index).Caption=FormatS(Now,"
最新回复
(
0
)