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
The difference between a liquid and a gas is obvious【C1】______the conditions of temperature and pressure commonly found【C2】_____
The difference between a liquid and a gas is obvious【C1】______the conditions of temperature and pressure commonly found【C2】_____
admin
2010-10-14
54
问题
The difference between a liquid and a gas is obvious【C1】______the conditions of temperature and pressure commonly found【C2】______of the Earth. A liquid can be kept in an open container and【C3】______it to the level of a free surface. A gas forms no free surface but【C4】______to diffuse throughout the space available; it must【C5】______be kept in a closed container, as【C6】______a planet’s atmosphere. The distinction was a【C7】______feature of early theories【C8】______the phases of matter. In the nineteenth century, for example, one theory maintained that a liquid could be "dissolved" in a vapor without losing its identity, and another theory held that the two phases are【C9】______different kinds of molecules(分子). The theories now prevailing【C10】______a quite different approach by emphasizing【C11】______liquids and gases have in common. They are both forms of matter that have no permanent structure, and they both【C12】______easily. They are fluids.
The【C13】______similarity of liquids and gases becomes clearly apparent when the temperature and pressure are raised somewhat.【C14】______a closed container partially filled with a liquid is heated. The liquid expands, or【C15】______, becomes less dense; some of it evaporates.【C16】______, the vapor above the liquid surface becomes denser as the evaporated molecules are【C17】______it. The combination of temperature and pressure【C18】______the densities become equal is【C19】______the critical point. Above the critical point the liquid and the gas can no longer be【C20】______; there is a single, undifferentiated fluid phase of uniform density.
【C15】
选项
A、in a word
B、in the meantime
C、in other words
D、in that case
答案
C
解析
考查篇章分析能力。题中expand和less dense实际上表达的是同一意思,in other words(换句话说)符合题意,因此选项C正确。in a word(总之,一句话),in the meantime(同时),in that case(在那种情况下),均不合题意。
转载请注明原文地址:https://jikaoti.com/ti/V0AFFFFM
0
大学英语四级
相关试题推荐
OnenightinApril1912,ahugenewoceanliner,theTitanic,wascrossingtheAtlantic.Shewasjustaboutthemost【B1】______shipt
A、Physicalsciences.B、Mathsandphysics.C、Artanddesign.D、Electronicsandcomputer-programming.D题目问女士最喜欢的课程。女士说了“I’mintere
Scientificresearchhasrevealedthatthroughouttheanimalworld,communicationisjustasimportantasitistohumanbeings.
Scientificresearchhasrevealedthatthroughouttheanimalworld,communicationisjustasimportantasitistohumanbeings.
A、AskJoantocometothemeetingbeforelunch.B、TellJoanatlunchaboutthemeeting.C、CallJoantomeetherforlunch.D、Mee
Don’tgettooclosetoatiredteen;youcouldstartlosingsleepaswell.Whenoneteenagerstartssleepingless,herfriendsa
Weoftenhearthe【B1】______,"Everybodytalksaboutweather,butnobodydoesanythingaboutit."Thisisreallynot【B2】______tod
A、Becauseshehastowork.B、Becauseshedoesn’twantto.C、Becausesheisgoingoutfordinneratarestaurant.D、Becauseshei
A、Becauseshehasmissedtheclasses.B、Becauseshewillhaveanexaminationsoon.C、Becauseshehasdonewellinthenotes.D、B
It’snevereasytoadmityouareinthewrong.Beinghuman,weallneedtoknowtheartofapologizing.Lookbackwithhonestya
随机试题
重度主动脉狭窄时,用面积法测得的主动脉瓣口面积是
支气管哮喘临床主要表现是
与奥美拉唑-替硝唑合用的三联疗法治疗胃溃疡的药物是用于耐青霉素的金葡菌引起的严重感染的药物是
会计核算过程中对每一个企业所拥有的资广按其在正常的经营过程中被耗用或出售,它所承担的债务也将在同样的过程中被偿还,这是基于()假设。
北京市是个水资源严重缺乏的城市,但长期以来水价格一直偏低。最近北京市政府根据价值规律调高水价,这一举措将对节约使用该市的水资源产生重大的推动作用。为使上述议论成立,以下哪项必须是真的?Ⅰ.有相当数量的用水浪费是因为水价格偏低而造成的。Ⅱ.水价格的上调幅
Imagineeatingeverythingdeliciousyouwant—withnoneofthefat.Thatwouldbegreat,wouldn’tit?New"fakefat"products
为网络数据交换而制订的规则、约定和标准称为______。
在考生文件夹下,打开文档WORD1.DOCX,按照要求完成下列操作并以该文件名(WORD1.DOCX)保存文档。【文档开始】最低生活保障标准再次调高本报讯经北京市政府批准,本市城市居民最低生活保障标准再次调整,由家庭月人均收入
Whattaskhasbeendistributedtoeachperson?TasksAAcknowledgementBMethodologyCBibliographyDLiteraturereviewERe
ThestudywaswrittenandresearchedbyBritain’sNationalConsumerCouncil(NCC)forlobbygroupConsumerInternational.Itwas【C
最新回复
(
0
)