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
98
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://kaotiyun.com/show/rp87777K
0
大学英语四级
相关试题推荐
A、Itslargestexpansiontookplaceduringthatperiod.B、Itsroleinsocietywentthroughadramaticchange.C、Smalluniversitie
A、Itisabookwrittenonlyforclassroomreading.B、Itisabookoneducation.C、Ithasavocabularyofonlytwohundredwords.
Theresearchersputalltheplantsinagreenhousetogrowundernormalconditionsforfortydays.Then,forfifteendaysafter
Scientificresearchhasrevealedthatthroughouttheanimalworld,communicationisjustasimportantasitistohumanbeings.
A、ItistypicalDecemberweatherforthisregion.B、Itwon’treallysnowuntilDecember.C、Suchalargeamountofsnowisunusua
Couldthereasonfortheworld’seconomicmisfortunesallcomedowntofingerlength?Althoughcertainlyanoversimplificationo
Forthispart,youareallowed30minutestowriteashortessayonthetopicofTheBridgeBetweenPeople.Youshouldwriteat
A、Becausescientistsinsisttheyareharmless.B、Becausetheprotestorsaren’tverybigandpowerful.C、Becausetheyarecritica
A、Onthewhole,thewomanlikedthefilm.B、Thewomandidn’tseethefilm.C、Thefilmwasveryexciting.D、Thefilmwasn’tasgo
Cheatingisnothingnew.Buttoday,educationandadministrationsarefindingthatinstancesofacademicdishonestyonthepart
随机试题
分布于上肢内侧的经脉为
异烟肼每日用量超过500mg时,主要的不良反应是
治疗气不摄血型紫癜的首选方剂是
2007年7月8日,家住朝阳区的甲向海淀区法院起诉乙,要求法院判决乙交付合同项下的三辆小轿车。法院于8月15日作出一审判决,判决乙在判决生效后1个月内向甲交付价值30万元的A、B、c三辆小轿车,并承担全部诉讼费用。乙缴纳了诉讼费用,但并没有将小轿车交给甲。
某施工合同,在施工任务完成后由于发包人拖欠工程款而发生纠纷,但双方一直没有签订书面合同,应当认定该合同( )。
在六西格玛组织结构中,全面推行六西格玛的中坚力量是()。
某公司于20×9年1月1日按每份面值1000元发行了期限为2年、票面年利率为7%的可转换公司债券30万份,利息每年年末支付。每份债券可在发行1年后转换为200股普通股。发行日市场上与之类似但没有转换股份权利的公司债券的市场利率为9%,假定不考虑其他因素。2
当法定公积金达到注册资本的()时,可不再提取。
试论酌定情节的种类。
A、Verywell.B、Justso-so.C、Excellently.D、Terribly.D文章中直接提到MathewHobbs是一个坏学生,他很懒,与同学打架,对老师不尊敬,违反校规。故选D。
最新回复
(
0
)