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
Why was Kohoutek referred to as "the comet of the century" ? According to the passage, what is one major component of Jupiter?
Why was Kohoutek referred to as "the comet of the century" ? According to the passage, what is one major component of Jupiter?
admin
2009-03-16
38
问题
Why was Kohoutek referred to as "the comet of the century" ?
According to the passage, what is one major component of Jupiter?
选项
A、Hydrogen cyanide.
B、Methyl cyanide.
C、Hydrogen.
D、Ammonia.
答案
D
解析
文章倒数第四行:If compounds no more complex than ammonia and methane, key components of Jupiter, were seen in comets.如果混合物只是氮和甲烷,那么在慧星上发现木星的主要元素是氮和甲烷。
转载请注明原文地址:https://kaotiyun.com/show/NCPd777K
本试题收录于:
公共英语四级笔试题库公共英语(PETS)分类
0
公共英语四级笔试
公共英语(PETS)
相关试题推荐
Waterisakindofchemicalsubstance.
Formanyuniversitystudentstherearetwoalternatives:oneistofindajob,theotheristopursuefurtherstudy.Bothhavea
Asthe2lstcenturybegins,anumberofleadersinpolitics,education,andotherprofessionsbelievethattheUnitedStatesmus
Inthefollowingarticlesomeparagraphshavebeenremoved.ForQuestions66~70,choosethemostsuitableparagraphfromthelist
Allinternationalchainschoolsteachmanydifferentlanguages.
Allinternationalchainschoolsteachmanydifferentlanguages.
In1959theaverageAmericanfamilypaid$989forayear’ssupplyoffood.In1972thefamilypaid$1,311.Thatwasaprice
Thespeechismainlyabouttheorganizationofthecompany.
Allinternationalchainschoolsteachmanydifferentlanguages.
HostilitytoGypsieshasexistedalmostfromthetimetheyfirstappearedinEuropeinthe14thcentury.TheoriginsoftheGyps
随机试题
关于前列腺,下列哪项是错误的
甲乙约定卖方甲负责将所卖货物运送至买方乙指定的仓库。甲如约交货,乙验收收货,但甲未将产品合格证和原产地证明文件交给乙。乙已经支付80%的货款。交货当晚,因山洪暴发,乙仓库内的货物全部毁损。下列哪些表述是正确的?
起重作业的安全与整个操作过程紧密相关,起重机械操作人员在起吊前应确认各项准备工作和周边环境符合安全要求。关于下列准备工作的说法,正确的是()。
根据我国对标准级别的划分,对没有国家标准,而又需要在全国某个行业范围内统一技术要求所制定的标准是( )。
甲以个人名义向乙独资设立的腾飞有限公司借款8万元,借期2年,不久,甲与丙登记结婚,将借款8万元用于购买新房和家电,婚后1年,甲与丙协议离婚,未对债务的偿还作出约定。下列哪一项是正确的?()
第十三届全国人大一次会议表决通过了《中华人民共和国宪法修正案》,将宪法序言中的“健全社会主义()”修改为“健全社会主义()”。
科研和科普虽然都以“科”为基础,但它们从思维方式到呈现方式都有_________。事实上,放眼人类科技史,能兼为科学大师和科普大师者,也是_________。填入画横线部分最恰当的一项是:
HaveYouFilledUpTheForm?Ofallthingsintheworld,Imostdislikefillingupforms.Infact,Ihavea【51】horrorofit
Humanity’sprimal(原始的)effortstosystematizetheconceptsofsize,shapes,andnumberareusuallyregardedastheearliestmat
Changesinthewaypeoplelivebringaboutchangesinthejobsthattheydo.Moreandmorepeopleliveintownsandcitiesinste
最新回复
(
0
)