首页
登录
职称英语
A. division B. sufficient C. constant D. depths E. exteriorF. w
A. division B. sufficient C. constant D. depths E. exteriorF. w
游客
2023-10-28
30
管理
问题
A. division B. sufficient C. constant D. depths E. exterior
F. whereas G. stable H. proved I. external J. measuring
K. environment L. inadequate M. making N. bottom O. characterizing
For centuries it has been recognized that mammals and birds differ from other animals in the way they regulate body temperature. Ways of 【C1】______ the difference have become more accurate and meaningful over time, but popular terminology still reflects the old 【C2】______ into "warm blooded" and "cold blooded" species; warm blooded included mammals and birds, 【C3】______ all other creatures were considered cold blooded. As more species were studied, it became evident that this classification was 【C4】______. A fence lizard usually has a body temperature only a degree or two below that of humans and so is not cold. Therefore the next distinction was made between animals that maintain a 【C5】______ body temperature and those whose body temperature varies with their environment. But this classification also 【C6】______ inadequate, because among mammals there are many that vary their body temperatures during hibernation. Furthermore, many invertebrates that live in the 【C7】______of the ocean never experience a change in the chill of the deep water, and their body temperatures remain constant. The current distinction is between animals whose body temperature is regulated chiefly by internal metabolic processes and those whose temperature is regulated by the 【C8】______. The latter do so mainly by moving to favorable sites or by changing their exposure to 【C9】______ sources of heat. Mammals and birds also regulate their temperature by choosing favorable environments, but primarily they regulate their temperature by 【C10】______ a variety of internal adjustments. [br] 【C5】
选项
答案
C
解析
空格前的a和后面的名词短语表明,此处需要填入修饰body temperature的词。本句讲到人们进一步把动物分为两类,根据本句的关键词varies with“随……而变化”可知此处需要填入一个与之意思相反的词。constant“不变的:始终如一的”符合语义。stable表示状态稳定,此处表达的是“恒定不变”的概念,故排除。
转载请注明原文地址:https://tihaiku.com/zcyy/3137204.html
相关试题推荐
A.patrollingB.permissionC.accusationD.insufficientE.nightmareF
A.patrollingB.permissionC.accusationD.insufficientE.nightmareF
A.patrollingB.permissionC.accusationD.insufficientE.nightmareF
A.patrollingB.permissionC.accusationD.insufficientE.nightmareF
A.patrollingB.permissionC.accusationD.insufficientE.nightmareF
Itisimportanttomaintainaconstanttemperatureinsidethegreenhouse.Theun
A.claimB.advancedC.challengeD.butE.constantlyF.
A.claimB.advancedC.challengeD.butE.constantlyF.
A.claimB.advancedC.challengeD.butE.constantlyF.
A.claimB.advancedC.challengeD.butE.constantlyF.
随机试题
—Doyouknowthestudentshavebeenprotestingagainsttheincreasedtuition?—
JohannStrausswasborninViennain1825.Hisfather,awell-knownmusician
[originaltext]M:Couldyoudescribethetwopeoplewhorobbedthebank?W:Well
Theuseofdeferential(敬重的)languageissymbolicoftheConfucianidealoft
阅读下图后回答问题: 图中符号'FU”是()元器件。 A.热继电器
信息必须依赖其存储、传输、处理及应用的载体(媒介)而存在,信息系统设备的安全主要
一级文物中的孤品和易损品,禁止出境展览。
患者,女性,21岁,眼部整形术后。患者上睑肿胀,局部有少量出血。为配合止血,护士
以6%的年贴现率发行1年期国债,所代表的年实际收益率为( )%。A.5.55
建设单位因急于投产,擅自使用了未经竣工验收的工程。使用过程中,建设单位发现了一些
最新回复
(
0
)