首页
登录
职称英语
Decide which of the choices given below would best complete the passage if i
Decide which of the choices given below would best complete the passage if i
游客
2023-11-16
6
管理
问题
Decide which of the choices given below would best complete the passage if inserted in the corresponding blanks. Mark the best choice for each blank on your answer sheet.
Large animals that inhabit the desert have evolved a number of adaptations for reducing the effects of extreme heat.【31】adaptation is to be light in color, and to【32】rather than absorb the sun’s rays. Desert mammals also depart from the normal mammalian practice of maintaining a【33】body temperature.【34】trying to keep down the body temperature deep inside the body,【35】would involve the expenditure of water and energy, desert mammals allow their temperatures to rise to what would normally be fever【36】, and temperatures as high as 46 degrees Celsius have been measured in gazelles (瞪羚羊).
Another strategy【37】large desert animals is to tolerate the loss of body water to a point【38】would be fatal for non-adapted animals. The camel can lose up to 30 percent of its body weight【39】water without harm to itseff,【40】human beings die after losing only 12 to 13 percent oftheir body weight. An equally important adaptation is the ability to【41】this water loss【42】onedrink. Desert animals can drink prodigious volumes in a short time, and camels have been known to【43】over 100 liters in a few minutes. A very dehydrated person,【44】, cannot drink enoughwater to rehydrate at one【45】, because the human stomach is not sufficiently big and because a toorapid【46】of the body fluids causes death from water intoxication. The【47】of water loss is ofobvious advantage in the desert, as animals do not have to remain【48】a water hole but can obtain food from gazing sparse and far-flung pastures. Desert-adapted mammals have the【49】ability to feednormally when extremely dehydrated; it is a common experience in people that appetite is lost even【50】conditions of moderate thirst. [br]
选项
A、continual
B、stable
C、constant
D、hot
答案
C
解析
此句中mammalian是重要线索。从构词可知它的词义为“哺乳动物的”;根据常识,哺乳动物的体温是恒定的,辨析四个选项,正确选项为C。
转载请注明原文地址:https://tihaiku.com/zcyy/3193063.html
相关试题推荐
Whatcanweinferfromthepassage?[br][originaltext]Animalsperformman
Whatcanweinferfromthepassage?[br][originaltext]Animalsperformman
Whatisthepassagegoingtotellus?[br][originaltext]Whatisyourfavo
Whatisthemaintopicofthepassage?[br][originaltext]Japanese-stylec
Whatisthemaintopicofthepassage?[br][originaltext]Japanese-stylec
Bobwascompletely______bytherobber’sdisguise.A、takenawayB、takendownC、
Ourcompanydecidedto______thecontractbecauseanumberoftheconditionsin
WhoDecides?Whetheryouareatarr
WhoDecides?Whetheryouareatarr
WhoDecides?Whetheryouareatarr
随机试题
[originaltext]W:It’salwaysdifficulttodecidewhatnottodo,isn’tit?M:I
PhilanthropyIthasbeco
Asfoodistothebody,soislearningtothemind.Ourbodiesgrowandmusc
[originaltext]WeddingsintheUnitedStatesvaryasmuchasthepeopledo.
冯先生,用力排便后出现肛门剧痛,无便血。检查见肛管皮下暗紫色肿块,有触痛。首先考
红外热像仪可以直接检测泄漏的SF6气体()
QQQ.2.6抢救过程注意事项。 QQQQ.2.6.1抢救过程中的再判定:
具有先进的教学理念属于教师的()。 A.人格素养B.学科专业素养 C.教
性热有大毒,功能蚀疮去腐的药物是A.升药 B.轻粉 C.砒石 D.铅丹
按皮亚杰的观点,形式运算阶段思维的主要特点包括()。A、思维形式摆脱了具体内容的
最新回复
(
0
)