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
A. division B. sufficient C. constant D. depths E. exterior F. whereas G. stable
admin
2021-08-31
65
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.
【C8】
选项
答案
K
解析
空格前的the提示,此处填入名词。此句讲动物根据体温调节方式不同分成两类,前一类是通过新陈代谢来调节,属于内部调节(internal),相对的,后一类应该是通过外界来调节,environment“环境”符合语境。
转载请注明原文地址:https://kaotiyun.com/show/gK3K777K
0
专业英语四级
相关试题推荐
Despitethemonthlylovers’quarrels,wealwaysmanageto______.
Germanleaderswereanxiousto______thecountry’sexpansionistpast,promisingnottofollowthesamedisastrousroadagain.
A.affectingB.alternativeC.attachmentD.continuesE.enthusiasticF.exposureG.furtherH.generating
A.acquiringB.capacityC.consequentlyD.constantE.continuousF.criticalG.glossaryH.nevertheless
Nolongerarecontributionstocomputertechnologyconfinedtoanyonecountry:_____isthismoretruethaninEurope.
Thewholecountrywasin______overtheresultoftheelections.(2014-77)
A.dataB.getaccustomedC.effectD.sparedE.solveF.associatedG.detailsH.whileI.andJ.trackK.stableL.sh
Recently,moreandmorefoodscandalssuchaspoisonousmilkpowerandillegalcookingoilareexposedtothepublic.Whatmakes
随机试题
待妆时间过长会影响皮肤呼吸和排泄功能,会损害皮肤的健康。()
利用频谱多普勒超声检测血流速度,血流方向与声束夹角θ设置在多少度测值较准确
1997年2月1日,出租汽车司机陈某被公安局罚款1000元并扣车,陈某当场缴纳了罚款。3月5日,公安局提出只要陈某再交2000元保证金就可以将出租车返还给陈某,陈某认为不合理而未交保证金。陈某向法院起诉后,10月1日法院以证据不足为由撤销了公安局的罚款和扣
目前,我国境内外资银行的类型主要有()。
根据契税法律制度的规定,下列各项中,不征收契税的有( )。
一段时长10秒,分辨率为800像素×600像素,16位色,帧频为25帧/秒的视频,其未经压缩的存储容量约为()。
成长:衰亡
要证明一个事物的可能,有两条途径,一条是指出他的确存在,即过去曾经存在,或者现在正在存在;另一条是途径是从逻辑上证明它的存在,即使它现在并不存在,过去不曾存在,但按理它应该存在,或者在将来的某一天总会存在。这段文字表明()。
管乐器:笛
党的十八大报告强调,社会主义协商民主是我国人民民主的重要形式。要完善协商民主制度和工作机制,推进协商民主广泛、多层、制度化发展。为了充分发挥人民政协作为协商民主重要渠道作用,应该围绕团结和民主两大主题
最新回复
(
0
)