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
A. division B. sufficient C. constant D. depths E. exterior F. whereas G. stable H. proved I. external J. measuring K. environme
A. division B. sufficient C. constant D. depths E. exterior F. whereas G. stable H. proved I. external J. measuring K. environme
admin
2017-02-18
10
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.
【C7】
选项
答案
D
解析
空格前的the提示,此处填入名词。本句意为:此外,生活在深海区域中的许多无脊椎动物绝不会在刺骨的冷水中体验到温度的变化,它们的体温也会保持恒定。in the depths of the ocean是习惯搭配,意为“在深海区域”。bottom在表示“(海,河,湖)底,底部”时,与之搭配的介词是at。
转载请注明原文地址:https://kaotiyun.com/show/h5JK777K
0
专业英语四级
相关试题推荐
Warning:Holdingacellphoneagainstyourearorstoringitinyourpocketmaybehazardoustoyourhealth.Thisparaphrase
Thereisnoquestionofsuccess.Theunderlinedwordmeans______.
Writeanoteofabout50—60wordsbasedonthefollowingsituation:YouaretoldthatyourEnglishteacher,MissGuo,has
Diana’shousewascrowdedwithhappypeoplewhose______outburstsofsongwereaccompaniedbylivelymusic.
Whatisthepassagemainlyabout?
Therearesomeroomsinthebeachhouse,______servedasakitchen.
A、Thehighcostoffurthereducationisnotworthwhile.B、ItwilltakebothtimeandmoneytobeaPh.D.C、Adoctoratedegreehe
FindingaJobTherearemanywaystofindajob./Itcanbeaseasyaswalkingintoaneighborhoodstore/tolookatitsa
Doctorsareinterestedinusinglasersasasurgicaltoolinoperationsonpeoplewhoare______toheartattack.
AHealthyMixofReading,WritingandTechnologyTechnologyhasinfluencedstudents’learninginthefollowingaspects:I.A
随机试题
妇女妊娠过程中妊娠黄体能维持多长时间
沙门氏菌食物中毒属于
A.结缔组织病B.支气管肺炎C.肺炎链球菌肺炎D.布氏杆菌病E.急性白血病发热伴皮肤黏膜出血多见于
患者女性,63岁,COPD病史10年,近期合并肺心病发作,请问肺源性心脏病形成的主要原因是
下列火灾风险分级和火灾等级的对应关系中,不正确的是()。
以下情况中,不属于旅行社责任保险客体的是()。
下列各组向量中满足a∥b的是().
中小学教学理论中“最近发展区”概念是由()提出的。
在英国的教育中,要求孩子尊重的对象不仅局限于家人和朋友,还包括对所有生命都有爱心和责任感。喜爱小动物是孩子的天性,把珍惜和爱护小动物作为切人口,教育孩子珍爱生命是英国幼儿园、小学普遍采取的方式。此外,英国一些野生动物园组织或者救护中心也跟中小学有合作,经常
公安行政执法可依法采取的限制人身自由的强制措施有()。
最新回复
(
0
)