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 at the s
The difference between a liquid and a gas is obvious【C1】______the conditions of temperature and pressure commonly found at the s
admin
2019-01-06
21
问题
The difference between a liquid and a gas is obvious【C1】______the conditions of temperature and pressure commonly found at the surface of the Earth. A liquid can be kept in an open container and【C2】______it to the level of a free surface. A gas forms no free surface but【C3】______to diffuse throughout the space available; it must【C4】______be kept in a closed container, as【C5】______a planet’s atmosphere. The distinction was a prominent feature of early theories【C6】______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【C7】______different kinds of molecules(分子). The theories now prevailing【C8】______a quite different approach by emphasizing what liquids and gases have in common. They are both forms of matter that have no permanent structure, and they both flow easily. They are fluids.
The【C9】______similarity of liquids and gases becomes clearly apparent when the temperature and pressure are raised somewhat.【C10】______a closed container partially filled with a liquid is heated. The liquid expands, or【C11】______, becomes less dense; some of it evaporates.【C12】______, the vapor above the liquid surface becomes denser as the evaporated molecules are added to it. The combination of temperature and pressure【C13】______the densities become equal is【C14】______the critical point. Above the critical point the liquid and the gas can no longer be【C15】______; there is a single, undifferentiated fluid phase of uniform density."
【C14】
选项
A、known
B、defined
C、called
D、referred to
答案
C
解析
known,defined和referred to后不能直接跟主语补语,只有called可以,如:MarkTwin was called a writer who understood boys.(马克·吐温被称为了解男孩子们的作家。)
转载请注明原文地址:https://kaotiyun.com/show/ctUO777K
0
考博英语
相关试题推荐
Iftheheavyrainhad______anextremehightide,seriousfloodingwouldhaveresulted.
Throughouthistorymanhashadtoacceptthefactthatalllivingthingsmustdie.Butpeoplenowlivelongerthanthey【C1】_____
Therelationshipbetweenhusbandsandwivesisoneofthestrongestbondsinoursociety.Itisdeep,passionate,andoften【C1】_
Tohaveaknowledge-basedeconomyandascientifically______population,developingcountriesmustinvestinfundamentalscience
Toconductsomeformsofsleepresearch,wehavetofindawaytotracksleepinessovertheday.Somepeoplemightbelievethat
TheUnitedStatesisoftenconsideredayoungnation,butinfactitisnexttotheoldestcontinuousgovernmentintheworld,a
Tousitseemssonaturaltoputupanumbrellatokeepthewateroffwhenitrains.Butactuallytheumbrellawasnotinvented
Bycuttingdowntreeswe______thenaturalhomeofbirdsandanimals.
LastyearFrenchdriverskilled【C1】______than5,000peopleontheroadsforthefirsttimeindecades.Creditgoeslargely【C2】_
LastyearFrenchdriverskilled【C1】______than5,000peopleontheroadsforthefirsttimeindecades.Creditgoeslargely【C2】_
随机试题
心脏病产妇的分娩期处理哪项是错误的
下列药物盐炙后,能增强补益肝肾作用的是
癫痫持续状态治疗的关键是从速控制发作。
A.胃液的酸度和胃蛋白酶含量均高B.胃液的酸度和胃蛋白酶含量均低C.以胃蛋白酶含量增高为主D.以胃液的酸度增高为主E.胃液分泌的量较少食糜入胃引起胃液分泌的特点是
A、风B、寒C、暑D、湿E、燥为百病之长的病邪是
青水市政府对所属工作部门的具体行政行为进行复议,该工作部门一直推拖未提供证据,复议机关应作何种处理?()
陈文、韩耀、顾飞三人合伙开办了饭香快餐连锁店,3人共同执行合伙事务,陈文负责对外开拓市场业务,韩耀和顾飞负责店内经营。陈文为了提高市场占有率,排挤竞争对手,在未告知韩耀、顾飞的情况下散布谣言,称竞争对手闻就香快餐公司(以下简称“闻就香公司”)在其食品中使用
布雷顿森林体系实行的国际汇率制度是()。
下列有关合营安排的认定与分类的表述中,不正确的是()。
Poststations.
最新回复
(
0
)