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
2024-10-06
36
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] (14)
选项
A、Suppose
B、To suppose
C、Being supposed
D、Supposed
答案
A
解析
suppose可以作连词,表示“假使”之义,后接一个句子,同样的用法还有given,provided等。
转载请注明原文地址:https://tihaiku.com/zcyy/3790005.html
相关试题推荐
Thedifferencebetween"writer"and"reporter"or"journalist"isn’tthatth
Thedifferencebetween"writer"and"reporter"or"journalist"isn’tthatth
Thedifferencebetween"writer"and"reporter"or"journalist"isn’tthatth
Thedifferencebetween"writer"and"reporter"or"journalist"isn’tthatth
Thedifferencebetween"writer"and"reporter"or"journalist"isn’tthatth
Thedifferencebetween"writer"and"reporter"or"journalist"isn’tthatth
Thedifferencebetween"writer"and"reporter"or"journalist"isn’tthatth
Thedifferencebetween"writer"and"reporter"or"journalist"isn’tthatth
Thedifferencebetween"writer"and"reporter"or"journalist"isn’tthatth
Thedifferencebetween"writer"and"reporter"or"journalist"isn’tthatth
随机试题
Slovenlyspeechcomesoffthesamespool.Vocabulary,likebluejeans,isb
Theexperience______inthewarwillbeofgreatvaluetous.A、togainB、gainin
Forthispart,youareallowed30minutestowriteashortessayentitledMyVie
一般认为肌力水平达到峰值的年龄为A.10~20岁 B.20~30岁 C.30
下列关于可摘局部义齿支持形式的叙述,错误的是()A.牙支持式义齿的力
患者,女,31岁,发热,全身酸痛,轻度黄疸半个多月,伴有酱油色尿。实验室检查:H
把下面的六个图形分为两类,使每一类图形都有各自的共同特征或规律,分类正确的一项是
D第一步,本题考查非整数数列中的分数数列。 第二步,由于反约分后无明显规律,分数做差,考虑做差。两两做差得到新数列:、(),分子不变,分母为公差为3的等差
简述培养幼儿好的饮食习惯包括哪些方面。
最新回复
(
0
)