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
20
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.
【S9】
选项
答案
water→water loss
解析
根据上文可以看出这里的意思是“忍受水分缺失显然是沙漠动物的一大优势”,是忍受水分的缺失,而不是忍受水分。因此water后面要加上loss。
转载请注明原文地址:https://kaotiyun.com/show/S47K777K
0
大学英语六级
相关试题推荐
InthefirstyearorsoofWebbusiness,mostoftheactionhasrevolvedaroundeffortstotaptheconsumermarket.Morerecentl
InthefirstyearorsoofWebbusiness,mostoftheactionhasrevolvedaroundeffortstotaptheconsumermarket.Morerecentl
IknewamanwhocollectedEnglishwords.HelivedinanupturnedwatertankinthemiddleoftheAustraliadesert.Unbelievably
IknewamanwhocollectedEnglishwords.HelivedinanupturnedwatertankinthemiddleoftheAustraliadesert.Unbelievably
A、Shelovesherfamily.B、Shehatespolitics.C、Menareinterestedofthat.D、ShethinksthatisnotherbusinessD从整篇对话看,A,B,C三
IBMresearchersareattemptingtowarmuphuman-computerrelationships.Forexample,IBM,InternationalBusinessMachines,hasb
IBMresearchersareattemptingtowarmuphuman-computerrelationships.Forexample,IBM,InternationalBusinessMachines,hasb
IBMresearchersareattemptingtowarmuphuman-computerrelationships.Forexample,IBM,InternationalBusinessMachines,hasb
IBMresearchersareattemptingtowarmuphuman-computerrelationships.Forexample,IBM,InternationalBusinessMachines,hasb
随机试题
高铁、网购、移动支付、共享单车被称为中国的“新四大发明”,科技正在改变着人们的生活。这表明()
同窝仔猪20头,母乳充足,生长良好,10日龄每猪肌注亚硒酸钠维生素E针剂2mL。第2天早晨有2头猪精神沉郁,不愿行走,不吃奶,站立时频频排尿,量少而呈痛苦状,呼吸急促、困难,行走如醉,无目的乱走,以头撞墙或转圈。体表尤以耳缘及腹部皮肤呈紫红色,眼结膜及唇黏
给公牛和猪导尿带来困难的是
()是指个人之间相互以货币或实物提供的信用。
输入微生物、人体组织、生物制品、血液及其制品的,应当在入境前( )报检。
存货的最终目标是()。
案例:随着移动技术的普及,二维码作为一种全新的信息存储、传递和识别技术迅速地融入了社会生活。因此,郑老师专门设计、增加了一节二维码基础知识的内容,并利用学校网络学习平台开展“二维码世界”主题学习活动。在课堂练习与小结环节,郑老师提示同学们进入学习平台,完
最早的有关学习迁移的一种代表性理论是桑代克的相同要素说。()
Noonedoubtsthepowerofthemedia,andnoonedoubtsthemediaisusefultothoseinpower.Newspapershavevast【B1】______com
Peoplewhohave【S1】______difficultywithreading,writing,listeningorworkingwithnumbersmighthavealearningdisability.W
最新回复
(
0
)