首页
登录
职称英语
A. division B. sufficient C. constant D. depths E. exteriorF. whereas G. stable
A. division B. sufficient C. constant D. depths E. exteriorF. whereas G. stable
游客
2023-10-27
78
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] 【C10】
选项
答案
M
解析
空格前by提示,此处填入动词的现在分词形式。make adjustments“进行调整”为常用搭配,此处表示哺乳动物和鸟类也会通过选择合适的环境来调节体温,但主要还是通过进行一系列内在的调整来调节。
转载请注明原文地址:https://tihaiku.com/zcyy/3134201.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
A.divisionB.sufficientC.constantD.depthsE.exteriorF.w
A.divisionB.sufficientC.constantD.depthsE.exteriorF.w
A.divisionB.sufficientC.constantD.depthsE.exteriorF.w
A.heightB.compensateC.whereasD.imbibeE.reflectF.
A.heightB.compensateC.whereasD.imbibeE.reflectF.
随机试题
【B1】[br]【B9】A、leaB、sentC、boughtD、wastedAleave意为“离开,动身,剩下,遗忘”;send意为“送,寄;发送
Howwedie,aswellashowwelive,hasprofoundandlastingeffectson
Asurveyof16to24yearoldshasfoundthat75%ofthemfeeltheycouldn’t
A.清蛋白 B.α球蛋白 C.α球蛋白 D.γ球蛋白 E.β球蛋白肝脏合
患者男性,15岁,检查:恒牙,第一磨牙关系呈中性,上下颌尖牙唇向低位,无间隙。上
阀控蓄电池组正常应以浮充电方式运行,浮充电压值应控制为(____)V×N。2.2
在市场机制作用下,如果居民和企业作为市场主体分别实现了效用最大化和利润最大化,并
廉租住房的保障对象是()。A.城市中等偏下收入家庭 B.夹心层及外来务工人员
半夏厚朴汤中配伍苏叶的用意是( )。A.宽中除胀 B.理肺疏肝 C.和胃止
城镇土地使用税的纳税人不包括()。A.土地的实际使用人 B.农用耕地的承
最新回复
(
0
)