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. mea
A. division B. sufficient C. constant D. depths E. exterior F. whereas G. stable H. proved I. external J. mea
admin
2023-01-28
26
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://jikaoti.com/ti/yvCiFFFM
0
专业英语四级
相关试题推荐
EveryoneknowshowtogettoCarnegieHall:practice,practice,practice.Butwhatabouthowtogetintothenation’smosthonor
Socialsciencehasweighedinonthe"tigermom"debate,anditlookslikeeveryoneisright:Bothover-protectiveandlaid-back
WhydoweneedtheEnglishmajor?The【C1】________isineverymouth—or,atleast,isdiscussedextensivelyincolumnsand【C2】____
Bettingagainstanindustrywithaddictsforcustomerscarriesobviousrisks.【C1】________theseareuncertaintimesforBigTobac
Ifyou’relikemanypeople,youmayhavedecidedthatyouwanttospendlesstime【C1】________atyourphone.It’sagoodidea:an
TheUnitedStatesiswidelyrecognizedtohaveaprivateeconomybecauseprivatelyownedbusinessesplay【C1】________roles.TheA
[A]Itisexpectedthatautonomousvehicleswillhelpeasecongestionandwehavedatathatshowsthatthroughimprovedtraffic
Whichpassage(s)say(s)that….adultsputtoomuchemphasisonchildren’sintellectualdevelopment?
PASSAGEONEUseadjectivestodescribeBuck’sphysicalappearanceandpersonality.YoushouldwriteatleastTWOadjectivesf
A—MarketpriceJ—IdentitycardB—Check-intimeK—RoomserviceC—PricelistL—LuggagelabelD—Recepti
随机试题
关于非系统风险的说法正确的是()
A.280nmB.蛋白质分子颗粒大小在1~100nm之间C.特定的空间构象被破坏,理化性质丧失D.260nmE.在一定条件下可解离成带正电荷或负电荷的基团蛋白质的胶体性质
脱疽血瘀证特点为脱疽寒湿证特点为
平原地区建水闸,其基坑降排水的目的主要有()。
(2002年考试真题)根据我国《上市公司证券发行管理办法》的规定,上市公司发行的可转换公司债券在发行结束()后,方可转换为公司股票。
提供给与过世者关系密切的照顾者的服务属于()。
外部效应是指当事人的经济行为会给社会上其他成员带来好处,但他自己不能由此得到补偿,即当事人从其行为中得到的私人效益小于该行为带来的社会效益。下列属于正外部效应的是:
董仲舒
被杜威称为“教育史上的哥白尼式的革命”主要指的是
______beforewedepartthedayaftertomorrow,weshouldhaveawonderfuldinnerparty.
最新回复
(
0
)