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
50
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."
【C15】
选项
A、However
B、Therefore
C、Whereas
D、Furthermore
答案
D
解析
Furthermore表示递进关系,意为“此外,而且”。
转载请注明原文地址:https://kaotiyun.com/show/RJUO777K
0
考博英语
相关试题推荐
Ifyouintendusinghumorinyourtalktomakepeoplesmile,youmustknowhowtoidentifysharedexperiencesandproblems.Your
Inrecentyears,railroadshavebeencombiningwitheachother,mergingintosupersystems,causingheightenedconcernsaboutmo
Emergingfromthe1980censusisthepictureofanationdevelopingmoreandmoreregionalcompetition,aspopulationgrowthin
Thereareincreasinglyfraughtrelationshipsthatadultsarehavingwithchildren—inallwalksoflife,fromthepoliceandpoli
AsFacebookdominatesthenewswithitsinitialpublicoffering,activistsareseizingthemomenttopressurethecompanytoadd
Inasense,thenewprotectionismisnotprotectionismatall,atleastnotinthetraditionalsenseoftheterm.Theoldprotec
Nocompanylikestobetolditiscontributingtothemoraldeclineofanation."Isthiswhatyouintendedtoaccomplishwithy
Ingeneral,oursocietyisbecomingoneofgiantenterprisesdirectedbyabureaucraticmanagementinwhichmanbecomesasmall,
Alittlemorethanacenturyago,MichaelFaraday,thenotedBritishphysicist,managedtogainaudiencewithagroupofhighgo
Threepassions,simplebutoverwhelminglystrong,havegovernedmylife:thelongingforlove,thesearchforknowledge,andunb
随机试题
简述创造性思维的特征。
关于尿液标本采集的叙述,错误的是
体外受精-胚泡移植适用于
我国艾滋病的发病处在上升阶段,口腔科诊疗过程中不是主要的传播渠道,它的主要传播途径是
按照《民用建筑工程设计取费标准》,民用建筑工程按设计收费定额取费的,要根据设防烈度和层数高度进行系数调整,最低调整系数为(),最高调整系数为()
幼儿背诵儿歌时,比较容易记住前后的内容,中间的内容较难记忆且容易遗忘,这是()影响的结果。
聂耳的音乐作品非常广泛,可分为救亡歌曲、劳动歌曲、_________和_________四类。
教育,是慢的艺术,更需要一颗活泼而宁静的心。只有把心归于宁静并坚守这份宁静的师者,才能寻找到它的______和美好。世界再嘈杂,师者的心必须是宁静的,在安静中找到力量,安于_______并使之具有生产力。()
下列选项中,属于无偿法律行为的是()。
将考生文件夹下BOP\YIN文件夹中的文件FILE.WRI复制到考生文件夹下SHEET文件夹中。
最新回复
(
0
)