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
7
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
Internationalairlineshaverediscoveredthebusinesstravelers,themanor
Allthearticlesareuntouchableinthemuseum.博物馆内一切展品禁止触摸。注意article应译为“物件”而非“文
试述在教学中评判学生操作技能的标准。
利润中心和投资中心的区别在于,利润中心有投资决策权,而且在考核利润时需要考虑所占
下列哪项不是手指的精细运动的是:A.指尖捏 B.指腹捏 C.柱状抓握 D.
口服短效避孕药的时间是A.自然流产1个月后 B.足月产及中孕引产后1个月 C
( )是指依据中国法律在中国境内设立的主要以人民币对中国境内非公开交易股权进行
断路器灭弧室爆炸,检查时如需进入室内,应开启所有排风机进行强制排风(),并用检漏
词句发展迅速并开始掌握书面语言,这是()阶段的特点。A.学龄前期 B.学龄期
A.残疾患者的康复护理指导 B.食品卫生法制定 C.儿童卡介苗的接种 D.
最新回复
(
0
)