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
Nuclear energy is an efficient and convenient substitute for conventional forms of energy which were found in special geographic
Nuclear energy is an efficient and convenient substitute for conventional forms of energy which were found in special geographic
admin
2009-07-06
128
问题
Nuclear energy is an efficient and convenient substitute for conventional forms of energy which were found in special geographical locations. Large amounts of 【B1】______ and effort are required to 【B2】______ these locations. Once the sites are found, men and equipment must be brought to tap and use these sources of energy. However, a large proportion of such sites are found only in far and 【B3】______ places. This increases the difficulties of 【B4】______ these forms of energy. With nuclear energy, such difficulties are not present. Nuclear reactors can easily be built anywhere, and man does not have to compete with the 【B5】______ of nature in order to obtain the energy. For equal amounts of energy, nuclear energy is much more convenient and inexpensive to obtain than conventional sources of energy.
With nuclear energy, the amount of pollution is greatly reduced. 【B6】______ the production of nuclear energy is based on the fission (裂变) of atoms, pollution is kept to a very low level. The energy produced in the reactors is converted into heat and electricity, and these have 【B7】______ or no pollution at all. Conventional forms of fuel, 【B8】______ , produce large amounts of pollution.
Production of nuclear energy uses the 【B9】______ of the fission of atoms; thus, 【B10】______ amounts of energy can be obtained from it. The world’s reserves of oil, coal and natural gas are running 【B11】______ at a tremendous rate and current estimates predict that 【B12】______ of the 21st century, most of these conventional fuels will be used up. Nuclear energy is the exception 【B13】______ this gloomy prediction. Through splitting and fusing atoms, large amounts of energy can be produced, and 【B14】______ this process can go on and on until all our energy needs are satisfied. The 【B15】______ of nuclear energy as boundless source of energy is indeed great, and we must harness it whenever possible as conventional fuels will not be around much longer.
选项
A、capital
B、incentive
C、interest
D、currency
答案
A
解析
根据语境,这里的意思是:“需要投入大量的资金和精力去确定这些位置”。所以A项capital为正确答案。
转载请注明原文地址:https://kaotiyun.com/show/Z3mi777K
0
在职申硕(同等学力)英语
相关试题推荐
Forthispart,youaretowriteacompositionofnolessthan120wordsonTheQualitiesoftheCross-CenturyTalents.Youshoul
WhenapostofficehandlesAlargequantitiesofmaildaily,itisessentialthatmechanicalmethodsBareusedCtomaintainprodu
Inthispart,youareallowed30minutestowriteacompositionofnolessthan150wordson"TheIncreaseintheNumberofChin
WhichofthefollowingistrueaboutEllis?Accordingtopsychologists,successfulpeoplewholieaboutthemselves______
AmusselgripsahardsurfaceveryfirmlytoScientistsarenotthinkingofusingmusselstoproducethesupergluemainlybeca
Wehavearesponsibilitytoensureournation’scontinuedprosperityandthemostsensiblewaytodothisisbyinvestmentinba
Theworldisfullofnewhorrorsandthere’snoplacetohide.Whosaysso?Disasterpsychologists,forastart.Theyarethepe
Oneofthemostwidelydiscussedsubjectsthesedaysisenergycrisis.Automobiledriverscannotgetgasoline;homeownersmayno
Peoplearewaitingfor_____ofwhetherthemanisinnocentornot.
Tousitseemssonaturaltoputupanumbrellatokeepthewateroffwhenitrains.Butactuallytheumbrellawasnotinvented
随机试题
下列沉淀池中,由于效果较差、造价高,目前已不选用的是()。
胃液中的碳酸氢盐是有哪种细胞分泌
男性.5岁。进食时不慎跌倒.筷子戳破腭部2h急诊检查见软腭有一约1.5cm长创口,为贯穿伤。患儿清醒,检查合作。如同时存在硬腭组织缺损.创口较大.此时的局部处理为
以季度为复利期间,则复利期间数量为__________;以月份为复利期间,则复利期间数量为___________。()
下列方法中,()主要是利用一种所谓转移矩阵的统计分析程序来进行人力资源给预测。
根据增值税法律制度的规定,增值税一般纳税人从事的下列行为中,可以开具增值税专用发票的是()。
现在有50名大学生村官到农村任职,事先有个培训的环节,现在你们单位派你去负责这个培训活动,你会怎么组织?这个活动重点需要注意什么?
我国《刑法》规定,已满75周岁的人故意犯罪()
____________是无产阶级政党的根本路线,是群众观点在实际_作中的贯彻和运用。
香烟里含有A这么多B有害物质,我可C再D不抽烟了。
最新回复
(
0
)