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
40
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.
【S7】
选项
答案
place→point
解析
根据卜下文,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/xqYMFFFM
0
大学英语六级
相关试题推荐
A、Itisdirtyinseveralplaces.B、Ithasafewtearshereandthere.C、Itisreallywornout.D、Itisoutofdate.AWhatiswro
A、Fifteencigarettefighters.B、Fiftycigarettelighters.C、Sixtylipsticks.D、Anidentitycard.AWhatdidhepreciselyfindin
A、Theymadethembyknives.B、Theyfoundadequatestones.C、Theyusedbonesofanimals.D、Theymadetoolsbyhittingstoneagain
Whydowecry?Canyouimaginealifewithouttears?Notonlydotearskeepyoureyeslubricated,theyalsocontaina(36)______
A、Bysendingwaterdirectlybacktotheseawithgreatforce.B、Byreducingwaveenergy.C、Byreducingbeachwidth.D、Bystabili
Duringthenineteenthcentury,whenlittlewasknownaboutenvironmentalismandconservationitwascommontohearpeopleinEur
Thestandardoflivinginacountryisdeterminedby______.WhatdoestheauthormeanbygivingtheexamplesoftheUSandthe
Brushingandflossingcansurelykeepyourteethandgumshealthy.Yourfirstvisittoadentistprobablyinvolveinformationi
Brushingandflossingcansurelykeepyourteethandgumshealthy.Contaminatedtoothbrusheshavebeenalreadyshowntotransmi
"ThisIsYourBrainonMusic"Neuroscientist(神经系统科学家)DanielLevitin’swonderfulnewbookexplainswhymusicisacritical
随机试题
女性,40岁,5天来高热、腰痛伴尿频、尿痛、尿急,曾口服环丙沙星两天不见好转。既往无类似发作史,1个月前曾发现肾盂结石,未积极治疗。查体:体温39℃,右肾区叩击痛,蛋白尿(+),WBC20~30个/HP,偶见白细胞管型,尿比重1.025。最可能的诊断是
栓塞时常伴有DIC发生,主要见于
每一照明分支回路,其配电范围不宜超过()个教室,且插座宜单独回路配电。
根据《煤矿安全监察条例》,煤矿有关人员拒绝、阻碍煤矿安全监察机构及其煤矿安全监察人员现场检查,或者提供虚假情况,或者隐瞒存在的事故隐患以及其他安全问题的,由煤矿安全监察机构给予警告,可以并处()的罚款。
建设工程民事纠纷调解解决的特点有()。
某10层住宅建筑层高为3.0m。外保温体系与基层墙体无空腔,对该住宅外墙进行保温设计,选用的保温方式和材料中,符合规范要求的有()。
下列关于单式记账法的表述,正确的有()。
十七届四中全会提出,执政党的党风,关系党的形象,关系党和人民事业成败。必须在全党大力弘扬()的作风。
下列行为,在达到数额较大这一条件的情况下,构成信用卡诈骗罪的有()。
简述美国进步主义教育的发展。
最新回复
(
0
)