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
26
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] 【C2】
选项
答案
A
解析
空格前的the old提示,此处填入名词。由into "warm blooded" and "cold blooded" species可推知,此处填入表示“分类”的名词,division“分类;区分”符合句意。
转载请注明原文地址:https://tihaiku.com/zcyy/3137201.html
相关试题推荐
A.divisionB.sufficientC.constantD.depthsE.exteriorF.w
A.divisionB.sufficientC.constantD.depthsE.exteriorF.w
A.divisionB.sufficientC.constantD.depthsE.exteriorF.w
A.divisionB.sufficientC.constantD.depthsE.exteriorF.w
A.divisionB.sufficientC.constantD.depthsE.exteriorF.w
HowcanIeverconcentrateifyou_______constantly_______mewithsillyquestio
HowcanIeverconcentrateifyou______constantly______mewithsillyquestio
A.claimB.advancedC.challengeD.butE.constantlyF.declareG.pilesupH.
A.claimB.advancedC.challengeD.butE.constantlyF.declareG.pilesupH.
A.claimB.advancedC.challengeD.butE.constantlyF.declareG.pilesupH.
随机试题
TheanalogyofSATtobadcafeteriafoodindicatesthat[br]Thebesttitlefor
(1)Ofallthemisfortunesachildcansuffer,fewprovokeasmuchdreadasa
[originaltext]Host:Hello!Ladiesandgentlemen.Itgivesmegreatpleasure
(K)和(G)的区别主要是()A.发音部位不同 B.发音方法不同 C.音强和
.阑尾动脉起于()A.肠系膜上动脉 B.回肠动脉 C.回结肠动脉
治疗滋生湿虫型阴道炎,应首选的方剂是A.知柏地黄汤 B.五味消毒饮 C.完带
证券公司定向资产管理业务的投资决策应当符合的内控要求包括()。 A.建立有
王某妻子早亡。其独自抚养儿子王勇和女儿王芳。王勇在与张萍结婚三年后去世。两人并未
企业投资项目不需要编写资金申请报告的是()。A.使用企业自有资金和商业银行
洁净空调风管系统其中洁净度等级N6至N9,且工作压力小于等于1500Pa
最新回复
(
0
)