首页
登录
职称英语
The difference between a liquid and a gas is obvious(1)_____ the conditions
The difference between a liquid and a gas is obvious(1)_____ the conditions
游客
2023-11-10
40
管理
问题
The difference between a liquid and a gas is obvious(1)_____ the conditions of temperature and pressure commonly found(2)_____ of the Earth. A liquid can be kept in an open container and (3)_____ it to the level of a free surface. A gas forms no free surface but(4)_____ to diffuse throughout the space available; it must(5)_____ be kept in a closed container, as(6)_____ a planet’s atmosphere. The distinction was a(7)_____ feature of early theories(8)_____ 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(9)_____ different kinds of molecules. The theories now prevailing(10)_____ a quite different approach by emphasizing(11)_____ liquids and gases have in common. They are both forms of matter that have no permanent structure, and they both(12)_____ easily. They are fluids.
The(13)_____ similarity of liquids and gases becomes clearly apparent when the temperature and pressure are raised somewhat.(14)_____ a closed container partially filled with a liquid is heated. The liquid expands, or(15)______, becomes less dense; some of it evaporates.(16)_____, the vapor above the liquid surface becomes denser as the evaporated molecules are(17)_____ it. The combination of temperature and pressure(18)_____ the densities become equal is(19)_____ the critical point. Above the critical point the liquid and the gas can no longer be(20)_____; there is a single, undifferentiated fluid phase of uniform density. [br] (9)
选项
A、made up of
B、consisted of
C、constituted of
D、made from
答案
A
解析
此处句意为“这两种形态是由两种不同的分子 ”,made up of“由……组成”代人空格,符合语义。consist of“由……构成”要用主动语态;constitute“组成”为及物动词,不能跟of连用;make from“由……做成”。
转载请注明原文地址:https://tihaiku.com/zcyy/3175436.html
相关试题推荐
TheclashesinNigeriawerebetween[br][originaltext]Morethan100bodies
TheclashesinNigeriawerebetween[originaltext]Morethan100bodieshave
What’sthedifferencebetweentheAsianelephantandtheAfricanelephant?[br]
Whatistherelationshipbetweenthetwospeakers?[br][originaltext]Man:Hi,
Whatistherelationshipbetweenthetwospeakers?[br][originaltext]Man:Hi,
WhatistherelationshipbetweenMs.HasinaandKhaledaZia?[br][originaltext
WhatistherelationshipbetweenMs.HasinaandKhaledaZia?[originaltext]B
What’sthereasonfortheconflictbetweenChinaandtheGreatBritain?[origina
Whatisthepossiblerelationshipbetweenthetwospeakers?[br][originaltext]
WhatmighteventuallyhappenbetweenMicrosoftandCambridgeUniversity?[origin
随机试题
Peopleofintelligenceandachievementcannonethelessbeso(i)______andlacki
Theoceanbottom—aregionnearly2.5timesgreaterthanthetotallandareaof
下列各项中不受《中华人民共和国著作权法》保护的是()。A.计算机软件 B.依
单相全波整流X线机,高压整流器的个数是A.6 B.4 C.2 D.8 E
下列关于成年期(中年期,壮年期)心理发展特点叙述正确的是()。A.中年期是长达4
王先生存入银行10000元、2年期定期存款,年利率为5%,那么按照单利终值和复利
患者,女,19岁,因上呼吸道感染、发热给予阿米卡星注射液,每日0.2g,用药1天
关于宇宙的起源,最具代表性、影响最大的理论是:A.黑洞理论 B.大爆炸理论
简述观察学习的基本过程。
银行对于信用卡客户的透支取现及过了免息期的透支消费,要按日计收利息,通常按日利率
最新回复
(
0
)