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
Large animals that inhabit the desert have evolved a number of adaptations for reducing the effects of extreme heat. One adaptat
Large animals that inhabit the desert have evolved a number of adaptations for reducing the effects of extreme heat. One adaptat
admin
2010-08-21
25
问题
Large animals that inhabit the desert have evolved a number of adaptations
for reducing the effects of extreme heat. One adaptation is to be light in
color, to reflect other than absorb the sun’s rays. Desert mammals also depart 【S1】______
from the normal mammalian practice of maintaining a continuous body 【S2】______
temperature. Instead of trying to keep down the body temperature deep inside the
body, and which would involve the expenditure of water and energy, desert 【S3】______
mammals allow their temperatures to rise to what would normally be fever
height, and the temperature as high as 46 degrees Celsius have been measured 【S4】______
in Grant’s gazelles. The overheated body then cools down during the cold
desert night, and indeed the temperature may fall usually low by dawn, as
low as 34 degrees Celsius in the camel. This is the advantage since the heat of 【S5】______
the first few hours of daylight is absorbed in warming up the body, and an
excessive buildup of heat does begin until well into the day. 【S6】______
Another strategy for large desert animals is to tolerate the loss of body
water to a place that would be fatal for nonadapted animals. The camel can 【S7】______
lose up to 30% of its body weight as water without harm to itself, when 【S8】______
human beings die after losing only 12% to 13% of their body weight. An
equally important adaptation is the ability to replenish (补充) this water loss
for one drink. The tolerance of water is of obvious advantage in desert, as 【S9】______
animals do not have to remain near a water hole but can obtain food by grazed in 【S10】______
sparse and far-firing pastures.
【S7】
选项
答案
place→point
解析
根据上下文,本句的意思是“沙漠动物的另外一种战略是忍受身体水分的缺失,这种水分缺失的程度对无法适应的动物是致命的”,表示达到某种程度应该用固定搭配to a point。所以place应改成point。
转载请注明原文地址:https://jikaoti.com/ti/4RFMFFFM
0
大学英语六级
相关试题推荐
A、Checkyournumberandcallagain.B、Asktheoperatortoputyouthrough.C、Asktheoperatorwhathashappened.D、Telltheoper
Acountryissaidtobecomemoreurbanizedasitscitiesgrowinnumber,itsurbanpopulationsincreaseinsize,andtheproport
InthefirstyearorsoofWebbusiness,mostoftheactionhasrevolvedaroundeffortstotaptheconsumermarket.Morerecentl
InthefirstyearorsoofWebbusiness,mostoftheactionhasrevolvedaroundeffortstotaptheconsumermarket.Morerecentl
A、Anintelligentyoungsterofextremeconfidence.B、Anintelligentyoungsterwhoisoffensivebutconfident.C、Adiligentyoungs
IknewamanwhocollectedEnglishwords.HelivedinanupturnedwatertankinthemiddleoftheAustraliadesert.Unbelievably
IBMresearchersareattemptingtowarmuphuman-computerrelationships.Forexample,IBM,InternationalBusinessMachines,hasb
A、Itshouldbeconsideredabigsuccess.B、Itisnotverysuccessfid.C、Itisfarfrombeingsuccessful.D、Itisanot-too-bigs
随机试题
A.血清维生素和微量元素浓度B.肝胆超声检查和骨密度检测C.尿3-甲基组氨酸测定D.血清渗透压E.肌酐身高指数肠外营养的特殊监测指标中,衡量机体蛋白质水平的灵敏指标是
A.白色稠厚呈凝乳状或豆渣样B.灰白色,均质,有鱼腥臭味C.稀薄泡沫状D.血性白带E.透明,黏性滴虫性阴道炎阴道分泌物的特点是()
表层涂布橡胶的涤纶无纺织物(160g/m2)制的女式雨衣
期货交易所会员享有的权利包括()。
根据税收和税法的规定,下列表述正确的是()。
上市公司收到控股股东的现金捐赠款项500万元。上市公司下列会计处理中,正确的是()。
劳动与语言一起推动着人类意识产生。()
雷锋精神的核心是()。
延长的不合季节的霜冻会在生长的温带的落叶树上产生霜冻年轮。在南极洲发现的落叶树的化石中没有一个有霜冻年轮。因此,在南极洲,当这些已形成化石的树木生长的时候,不大可能发生这种霜冻的现象。以上论述依据下面哪个假设?
(2005年)没函数φ(y)具有连续导数.在围绕原点的任意分段光滑简单闭曲线L上,曲线积分的值恒为同一常数.证明:对右半平面x>0内的任意分段光滑简单闭曲线C,有
最新回复
(
0
)