首页
登录
职称英语
What is the best title of the passage? [originaltext] Some desert animals c
What is the best title of the passage? [originaltext] Some desert animals c
游客
2024-10-23
16
管理
问题
What is the best title of the passage?
Some desert animals can survive the very strong summer heat and dryness because they have very unusual characteristics. The camel, for example, can bear an increase in the temperature of its body and its blood of 9℃. In addition, it can drink an enormous amount of water at one time, then store sufficient water in its red blood cells and other parts of its body to supply its needs for two weeks or more. However, most animals need to maintain a fairly constant body temperature, and will die if it rises more than 5℃. Therefore, they need to find some ways to avoid the strong sun rays. Nor can many animal either store or produce water in their bodies as the camel can. So they must find ways to reduce water loss from their bodies to the lowest degree.
Because very few desert animals can survive the high rays and the temperature, most of them are active during the night. Only after the sun has set does the desert come fully of life. The night is relatively cool, and the darkness provides protection, not only from the sun but also from other animals and from the birds. So the coming of darkness is the signal for the large majority of animals and insects to continue their search of water and food, when morning comes, most of them seek shelter again; many go underground; nearly all find somewhere shady and they can avoid the sun rays there.
选项
A、Desert Animal.
B、Camel, An Unusual Animal.
C、A Typical Summer Day and Night of Desert.
D、The Importance of Water on Desert.
答案
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3813470.html
相关试题推荐
WhydomanyvisitorscometoCambridge?[br][originaltext]"Whereistheu
WhydomanyvisitorscometoCambridge?[br][originaltext]"Whereistheu
Whyisthemanmadetoshowhisdriver’slicense?[br][originaltext]W:Okay.M
Whyisthemanmadetoshowhisdriver’slicense?[br][originaltext]W:Okay.M
WhichofthefollowingisNOTmentionedinthenews?[br][originaltext]Eu
WhichofthefollowingisNOTmentionedinthenews?[originaltext]Europep
WhichofthefollowingisNOTtrue?[br][originaltext]NowtoJapanandth
WhichofthefollowingisNOTtrue?[originaltext]NowtoJapanandthechan
WhichofthefollowingisNOTmentioned?[br][originaltext]Now,comedisc
Whatisthepassagemainlyabout?[br][originaltext]AndrewCarnegiewasb
随机试题
[originaltext]TheUnitedNationsjustwrappedupaneventfocusedongender
某酒店一名客人被困在电梯中,情绪激动地向前台打电话求助,但是酒店维修人员无法排除
直流稳压电源中的电路工作的先后顺序是()A.滤波、稳压再整流 B.整流、滤波再
()istheprocessofidentifyingindivi
下列疾病,常引起心前区隆起的是()A.冠心病 B.肺心病 C.先天性心
适合用于正虚邪实病证的治疗原则是A.祛邪 B.扶正与祛邪兼用 C.先祛邪后扶
施工竣工验收阶段建设监理工作的主要内容不包括()。A:受理单位工程竣工验收报告
绒毛膜癌患者的处理原则为A.放疗 B.同位素治疗 C.子宫切除 D.以化疗
桩的直径一般为根直径的A.1/4 B.1/3 C.2/3 D.1/
()原则要求政府采购各方都不得有欺骗背信的行为,以善意的方式行使权利,尊重他人利
最新回复
(
0
)