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
2010-03-26
30
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-flung pastures.
【S2】
选项
答案
continuous→constant
解析
从上下文看,本句的意思是沙漠中的哺乳动物与保持恒温的哺乳动物的正常做法不一样。continuous 的意思是“连续不断的”,“恒定的,不变的”用constant。
转载请注明原文地址:https://jikaoti.com/ti/nqYMFFFM
0
大学英语六级
相关试题推荐
WhatcanpeopleknowfromthecrownofanancienttreefoundinNewYork?Accordingtothefossilreconstruction,whatmainpar
A、Topresenttheirresults.B、Toshowofftheirresults.C、Tomakethemselvesbrave.D、Tobecomeactivepeople.AWhyshouldthe
ThefamilyinBritainischanging.TheoncetypicalBritishfamilyheadedbytwoparentshas(36)______substantialchangesduri
ThefamilyinBritainischanging.TheoncetypicalBritishfamilyheadedbytwoparentshas(36)______substantialchangesduri
Nowadays,scientistsstillhavenotmadehugeprogressontheresearchofearthquakebecausetheyhavenotfullyunderstoodwhat
A、Itwillbesunny.B、Itwillbeverycold.C、Itwillbewindy.D、Itwillberainy.BM:Finally,theweekendcomes.Iwillgofor
The"standardofliving"ofanycountrymeanstheaverageperson’sshareofthegoodsandserviceswhichthecountryproduces.A
Brushingandflossingcansurelykeepyourteethandgumshealthy.Regularplaqueremoval,alongwith______,canhelppeopler
A、RemovingthePresident.B、Enforcingthelaw.C、Controlovereducation.D、Controlovertrade.C
"ThisIsYourBrainonMusic"Neuroscientist(神经系统科学家)DanielLevitin’swonderfulnewbookexplainswhymusicisacritical
随机试题
可经南脱氨作用直接生成α-酮戊二酸的氨基酸是
A.悬起灸B.实按灸C.艾炷灸D.间接灸温和灸属于
关于胃肠手术麻醉选择下列哪几项是正确的
给药方式有首关清除,正确的是
患者下已行根管治疗,原银汞充填物经常脱落,现要求全冠修复。检查:无叩痛,无松动,咬合距离正常,临床牙冠较长。不宜采用的修复方法是
王某自何时可以提起行政诉讼?为什么?若行政机关决定向王某颁发许可证,王某坚持要求法院就该行政机关迟迟不作答复给个说法,法院应如何处理此案?
根据公司法律制度的规定,不考虑其他因素的情况下,下列人员中,可以担任独立董事的是()。
宗族是民间社会自发生成的自治机制之一。这一社会自治机制的存在,实际上了专制皇权的扩张与_______,用顾炎武的话来说,即所谓“宗法立而刑清”。填入划横线部分最恰当的一项是:
A、TowriteahumorcolumninScienceCareers.B、TowriteasciencecolumninScienceCareers.C、Tobeastand-upcomedian.D、To
Thescienceofgeneticsisaflourishingnewindustry,nourishedbythefederallyfundedHumanGenomeProject.Thisresearchis
最新回复
(
0
)