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
All the useful energy at the surface of the earth comes from the activity of the sun. The sun heats and feeds creatures and mank
All the useful energy at the surface of the earth comes from the activity of the sun. The sun heats and feeds creatures and mank
admin
2016-09-28
57
问题
All the useful energy at the surface of the earth comes from the activity of the sun. The sun heats and feeds creatures and mankind. Each year it provides men with two hundred million tons of grain and nearly ten million tons of wood, coal, oil, natural gas, and all other fuels are stored energy from the sun. Some was collected by this season’ s plants as carbon compounds. Some was stored by plants and trees ages ago. Even waterpower derives from the sun. Water turned into vapor by the sun fails as rain. It courses down the mountains and is converted to electric power. Light transmits only the energy that comes from the sun’ s outer layer, and much of this energy that is directed towards the earth never arrives. About nine tenths of it is absorbed by the atmosphere of the earth. In fact, the earth itself gets only one half millionth of the sun’s entire output of radiant energy.
The sun is the source of all of the following EXCEPT______.
选项
A、gasoline
B、natural gas
C、atomic power
D、animal fat
答案
C
解析
事实细节题。文章前半部分提到地球上所有的能量来源都离不开太阳,比如地球上的一切动植物,人类、树木、煤矿、石油、天然气、其他燃料等,但是没有提到C“原子能”,所以选C。
转载请注明原文地址:https://kaotiyun.com/show/hdRO777K
0
成人本科学位英语
相关试题推荐
BecausetheUnitedStatesisnotsurroundedbymanyothernations,someAmeri-canstendto______therestoftheworld.
Sheissucha______person,alwaysaskinghowI’mfeeling.
—Wheredidthescholarshipofthistermyouhadgotgo,Lucy?—Onacomputer,______onthedeskoverthere.
WhenIcamethroughthecustomsattheairport,Ihadtopay______onacomputerIhadbought.
Hetook______oftheirhospitalityandstayedthereforamonthwithoutpayingthemanything.
Whenitcomestoeatingsmartforyourheart,thinkingaboutshort-termfixesandsimplifylifewithastraightforwardapproac
Treesareusefultomaninthreeimportantways:theyprovidehimwithwoodandotherproducts;theygivehimshade;andtheyhe
HenryFord,thefamousU.S.inventorandcarmanufacturer,oncesaid,"ThebusinessofAmericaisbusiness."Bythishemeantt
Itisdifficulttoimaginewhatlifewouldbelikewithoutmemory.(78)Themeaningsofthousandsofeverydayperceptions,theb
Whensheheardthebadnews,she______completely.
随机试题
M公司成立于2008年,初期主营手机业务。近年来,M公司不断推出高性价比手机,并通过互联网平台进行无门店低成本销售。经过多年发展,公司从单一的手机生产商成长为国内外知名的IT企业。为了正确地选择经营战略和策略,近日M公司对现有经营领域进行了综合分析。结果发
Timespentinabookshopcanbemostenjoyable,whetheryouareabook-loverormerelytheretobuyabookasapresent.Youmay
A.杂环胺B.有机磷C.镉D.亚硝酸钠E.N-亚硝胺下列化学污染物对神经系统有损伤的是
现存最早的针灸学专著是
关于我国历史文化名城保护规划内容的说法,正确的是:
在《教育心理学》相关理论中,“举一反三”“闻一知十”“触类旁通”具体指的是()。
证明下列不等式:
设总体X的概率密度为其中θ是未知参数,X1,X2,…,Xn为来自总体X的简单随机样本,若是θ2的无偏估计,则c=_______。
Despiteyourbestintentionsandefforts,itisinevitable:Atsomepointinyourlife,youwillbe【C1】______.Mistakescanbeh
下列类模板的定义中语法格式错误的是()。
最新回复
(
0
)