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
44
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.
【S3】
选项
答案
body, and which→body, which
解析
从句法看,which would involve the expenditure of water and energy是非限定定语从句修饰先行词body,定语从句与先行词之前不该有and一词,应去掉。
转载请注明原文地址:https://kaotiyun.com/show/i47K777K
0
大学英语六级
相关试题推荐
Acountryissaidtobecomemoreurbanizedasitscitiesgrowinnumber,itsurbanpopulationsincreaseinsize,andtheproport
A、Ozoneisanextremelyinactivegas.B、Ozoneonlyexistsintheupperatmosphere.C、Ground-levelozoneiscloselyrelatedtope
InthefirstyearorsoofWebbusiness,mostoftheactionhasrevolvedaroundeffortstotaptheconsumermarket.Morerecentl
IknewamanwhocollectedEnglishwords.HelivedinanupturnedwatertankinthemiddleoftheAustraliadesert.Unbelievably
A、Confidants.B、Siblings.C、Businesspartners.D、Formerclassmates.C
IBMresearchersareattemptingtowarmuphuman-computerrelationships.Forexample,IBM,InternationalBusinessMachines,hasb
IBMresearchersareattemptingtowarmuphuman-computerrelationships.Forexample,IBM,InternationalBusinessMachines,hasb
IBMresearchersareattemptingtowarmuphuman-computerrelationships.Forexample,IBM,InternationalBusinessMachines,hasb
随机试题
比较三个数的大小关系。
AIDS患者晚期外周血细胞减少最显著的是
现有一宗规划用途为商住综合的城市土地,采用假设开发法估价,假设按纯商业用途的估算结果为800万元,按纯居住用途的估价结果为1000万元。该宗土地的评估价值应为()。
水电站每台机组投入运行前,应进行机组启动(阶段)验收。机组启动运行的主要试验程序和内容应按国家现行标准《水轮发电机组安装技术规范》GB8564—88中的有关机组试运行要求进行。水电站的第一台(次)和最后一台(次)机组启动验收由()主持。
在井巷遇到下列地质构造时的水文地质观测工作,要求不合理的是()。
对于记名证券而言,只要完成了清算和交割,就完成了证券交易的整个过程。( )
财务决策权的集中与分散没有固定的模式,同时选择的模式也不是一成不变的。因此影响财务管理体制的集权与分权的选择因素有()。
《论语》是世界上最早论述教育问题的专著。()
Virtueisusefulineverycountry,ineverytime,inallpeoples;whereveronefindshumans,virtueis________becausenoonefa
AfricanEconomicGrowthA)GoodnewsforAfrica,saytheexperts.Growthishealthyandbroad-based,fuelledinpartbyinfrastru
最新回复
(
0
)