首页
登录
职称英语
Large animals that inhabit the desert have evolved a number of adaptationsf
Large animals that inhabit the desert have evolved a number of adaptationsf
游客
2024-06-10
24
管理
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. [br] 【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://tihaiku.com/zcyy/3627800.html
相关试题推荐
Largeanimalsthatinhabitthedeserthaveevolvedanumberofadaptationsf
Largeanimalsthatinhabitthedeserthaveevolvedanumberofadaptationsf
Largeanimalsthatinhabitthedeserthaveevolvedanumberofadaptationsf
Largeanimalsthatinhabitthedeserthaveevolvedanumberofadaptationsf
Largeanimalsthatinhabitthedeserthaveevolvedanumberofadaptationsf
Largeanimalsthatinhabitthedeserthaveevolvedanumberofadaptationsf
Acountryissaidtobecomemoreurbanizedasitscitiesgrowinnumber,its
Acountryissaidtobecomemoreurbanizedasitscitiesgrowinnumber,its
Acountryissaidtobecomemoreurbanizedasitscitiesgrowinnumber,its
InthefirstyearorsoofWebbusiness,mostoftheactionhasrevolvedaro
随机试题
WewishtonotifyyouthatMr.RobertSmart,whohasbeenourrepresentativein
Itcanbeseenfromthecheapestbudgetairlinestotheworld’slargestcarri
可组成BI(商业智能)系统。A.数据仓库、OLTP和神经网络 B.数据仓库、O
企业组织结构设计的原则包括()。A.协调原则 B.波动性原则 C.执行和监
依照TCP/IP协议,( )不属于网络层的功能。A.路由 B.异构图互联
2013年湖北省主要农产品单产最高的是:() A.粮食 B.油料 C.
在城市供热工程规划中,热负荷的种类一般分为( )。A.室温调节 B.生产用热
一般资料:来访者,男性,21岁,大学生。 下面是心理咨询师与来访者之间的一段咨
(2021年真题)下列选项中,属于建设方案研究与比选作用的是( )。A.为项目产
(2017年真题)根据《建设工程安全生产管理条例》,属于建设单位安全责任的是(
最新回复
(
0
)