首页
登录
职称英语
The difference between a liquid and a gas is obvious【C1】______the conditions
The difference between a liquid and a gas is obvious【C1】______the conditions
游客
2023-07-22
70
管理
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. [br] 【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:http://tihaiku.com/zcyy/2858754.html
相关试题推荐
Atpresentthereisstill______(种族歧视、政治冲突)andterritorialdisputesbetweenna
[originaltext]TheCivilWarcameaboutasaresultofmanydifferencesbetw
[originaltext]TheCivilWarcameaboutasaresultofmanydifferencesbetw
[originaltext]Theperiodofengagementisthetimebetweenthemarriagepro
[originaltext]Theperiodofengagementisthetimebetweenthemarriagepro
Whatistherelationbetweenthecodeandculturewhichcreatesit,andwhic
Whatistherelationbetweenthecodeandculturewhichcreatesit,andwhic
Whatistherelationbetweenthecodeandculturewhichcreatesit,andwhic
Thedifferencebetweenaliquidandagasisobvious【C1】______theconditions
Thedifferencebetweenaliquidandagasisobvious【C1】______theconditions
随机试题
InatotalofsixstatesinthemiddleofAmerica,15,000assembly-linework
PassaaeThreeIn70C.E.theRomanarmyinvadedJerusalemandexpelled
[originaltext]Ihaveapassionforcooking,butmypathtocookingsuccess
Mostpeopleconsiderbacteriadangerous.Afterall,thesemicroorganismscau
错
妊娠高血压综合征孕妇在胎儿娩出前肩后应立刻A.升压药 B.扩容药 C.强镇静
2018年真题 资料一 森旺股份有限公司(以下简称森旺或公司)成立于2
以下关于恙虫病立克次体的描述,错误的是A.是恙虫病的病原菌B.为专性细胞内寄生的
审计人员实地检查有形资产可以确定()。A.有形资产的所有权 B.有形资产是否真
根据反垄断法律制度的规定,下列选项中,属于界定相关市场基本标准的是()。A.商
最新回复
(
0
)