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
55
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."
【C5】
选项
A、toward
B、into
C、in
D、onto
答案
B
解析
“逃到大气中”应用escape into。
转载请注明原文地址:https://kaotiyun.com/show/yJUO777K
0
考博英语
相关试题推荐
Emergingfromthe1980censusisthepictureofanationdevelopingmoreandmoreregionalcompetition,aspopulationgrowthin
Iwonderifyourealizejusthowmanyothersshareyourproblem.Itissocommonforpeopletodistortthetruthaboutthemselves
Thereareincreasinglyfraughtrelationshipsthatadultsarehavingwithchildren—inallwalksoflife,fromthepoliceandpoli
Ifailedinmynewjob.IfonlyI______myparents.
Storesandsupermarketshavebeen______witheachothertoattractcustomers.
Throughouthistorymanhashadtoacceptthefactthatalllivingthingsmustdie.Butpeoplenowlivelongerthanthey【C1】_____
Peoplewereridinghorsesmuchearlierthanpreviouslythought,newarchaeologicalfindssuggest.Scientistshavenowtracedthe
LastyearFrenchdriverskilled【C1】______than5,000peopleontheroadsforthefirsttimeindecades.Creditgoeslargely【C2】_
Findingsfromseveralstudiesoncorporatemergersandacquisitionsduringthe1970sand1980sraisequestionsaboutwhyfirmsi
Thestory______asthemoviegoesonandtheaudienceweredeeplyimmersedinit.(2006年中国矿业大学考博试题)
随机试题
Spaceisadangerousplace,notonlybecauseofmeteorsbutalsobecauseofraysfromthesunandotherstars.Theatmosphereaga
男性,30岁,左前胸刀刺伤30min,查体:烦躁不安,皮肤苍白湿冷,呼吸困难,脉细弱,140/min,颈静脉怒张,血压70/50mmHg。左前胸第5肋间处见约4cm刀伤口。诊断明确后,正确的治疗措施
某孕妇,32岁,目前孕36周出现头痛伴视物不清2天。今晨头痛加剧,恶心、呕吐1次,随后剧烈抽搐约1分钟渐清醒,急诊入院。即刻测血压180/120mmHg,胎心140次/分,有不规律子宫收缩。肛查:羊膜未破,子宫口未开,骨盆测量均正常。对该孕妇的护理措施正确
有一种疾病的皮疹,其表面皮肤发红,主要分布在小腿伸侧面的结节,不破溃,压之疼痛。应考虑是
根据《合同法》的规定,自债务人的行为发生之日起()内没有行使撤销权的,该撤销权消灭。
“事情有大道理,有小道理,小道理都归大道理管着,服从和服务于社会主义现代化建设这个中心,就是大道理。”这句话体现的哲理是()。
心理咨询过程结束后,咨询关系也不复存在,这体现了咨询关系的()。
赵明能够根据A>B,B>C,则A>C的原理,推出A、B、C的关系。根据皮亚杰的认知发展理论,赵明的认知发展处于()阶段。
简述意思表示的特征。
新西兰奥克兰大学的研究人员与来自英国和美国的研究小组在4年内共同对将近1.2万名老人进行了11项调查。其中一半的老人服用钙片,而另一半则服用没有药物成分的安慰剂。结果显示,前一组当中每1000人中突发心肌梗死、中风甚至死亡的案例比后一组分别多14起、10起
最新回复
(
0
)