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
Recently scientists have been【C1】______and perfecting other sources of energy: nuclear or atomic power, solar(sun)power, and syn
Recently scientists have been【C1】______and perfecting other sources of energy: nuclear or atomic power, solar(sun)power, and syn
admin
2018-10-19
70
问题
Recently scientists have been【C1】______and perfecting other sources of energy: nuclear or atomic power, solar(sun)power, and synthetic(manmade)fuels. Nuclear power can offer some【C2】______, but fear of contamination【C3】______its use. The Three Mile Island【C4】______in Pennsylvania in 1979, when atomic waste material escaped【C5】______atmosphere, limited power plant construction【C6】______.【C7】______, scientists are doing research to discover other sources of fuel.【C8】______, some scientists have added alcohol to gasoline to conserve fuel.【C9】______, this research is still in the developmental【C10】______.
The sun, from which nearly all energy【C11】______, is another solution【C12】______the energy crisis. Solar power is growing rapidly in popularity. All other fuels will【C13】______out after a period of years; the sun’s power is limitless.【C14】______burning any fuel—oil, coal, or wood—causes pollution, solar energy does not.【C15】______, no nation on earth has a corner【C16】______the solar market;【C17】______, no country has control【C18】______the sun. Although solar energy is increasing in popularity, it is still impractical and very expensive, and【C19】______not widely used.
One immediate and viable(practical)solution, to the problem is conservation. We now have federal regulations【C20】______the winter temperature in public buildings to 65 degrees."
【C16】
选项
A、on
B、in
C、among
D、at
答案
A
解析
have a corner on sth.是固定搭配,意为“独占(某一行业);垄断(某种商品)”。
转载请注明原文地址:https://kaotiyun.com/show/xJUO777K
0
考博英语
相关试题推荐
Scatteredaroundtheglobearemorethan100smallregionsofisolatedvolcanicactivityknowntogeologistsashotspots.Unlike
Thelong,wetsummerhereinthenortheasternU.S.notwithstanding,there’saworldshortageofpure,freshwater.Asdemandforw
IfapracticalendmustbeassignedtoaUniversitycourse,Isayitisthatoftraininggoodmembersofsociety.Itsartofsoc
IntheUnitedStates,thefirstdaynurserywasopenedin1854.Nurserieswereestablishedinvariousareasduringthe【C1】______
Internetisavastnetworkofcomputersthatconnectsmanyoftheworld’sbusinesses,institutions,andindividuals.Theinterne
Agreatdealofattentionisbeingpaidtodaytotheso-calleddigitaldivide—thedivisionoftheworldintotheinfo(informatio
Ingeneral,oursocietyisbecomingoneofgiantenterprisesdirectedbyabureaucraticmanagementinwhichmanbecomesasmall,
InNovember1987thegovernment______publicdebateonthefuturedirectionoftheofficialsportspolicy.
Anyhopeofafountainofyouthtostoppeoplefromgettingolderisalongwayoffwithsciencejustbeginningtounderstandth
Thistypeofchair,easily______orfoldedaway,isidealforuseinthegarden.
随机试题
如何正确处理改革、发展、稳定之间的关系。
后牙3/4冠邻沟位于邻面的
(2010年案例分析第83—86题)甲、乙、丙、丁、戊作为发起人拟募集设立一家股份公司,他们认购了部分的公司股份,剩余部分股份准备向社会公开募集。股份募集完毕后,发起人持有公司股份的38%,公开募集股份的认购人共计持有公司股份的62%。在创立大会上,五位发
下列关于财产清查的描述有误的是()。
某厂是一家民营企业,由一间手工玩具作坊发展而来,在多年的商场竞争中逐步发展做大,目前具有了一定规模。以前企业的重大事务通常由企业创始人张总一人决定;但是,随着企业规模的扩大及行业竞争的日趋激烈,这种决策方式的弊端越来越明显。最近一段时间,该厂决定以现代管理
各类办公资源调配管理软件对日常办公用品的管理一般包括()等模块。
甲到乙的办公室送文件,乙不在。甲看见乙办公桌下的地上有一活期存折(该存折未设密码),便将存折捡走。乙回办公室后找不着存折,但看见桌上的文件,便找到甲问是否看见其存折,甲说没看到。甲下班后去银行将该存折中的5000元取走。甲的行为构成()。
阅读材料回答问题:材料1古田会议创造性地提出了保持党的先进性的新思想,确立了从思想上建党的根本原则。古田会议决议从中国革命的具体实际出发,围绕如何建设无产阶级政党和党领导下的新型人民军队,针对当时中国共产党的现状,提出了通过加强思想建设,使之成为无产
【B1】【B13】
TheStockMarketWhenanewcompanyisorganizedandsharesaresold,itisnothardtodeterminethevalueofeachshare:al
最新回复
(
0
)