Climate, more than any other single factor, 11 the distribution of life on Earth. Climatic boundaries establish the limits within which organisms can survive. Plants, even more than animals, must be 12 adapted to climate in order to survive. They cannot move about or take shelter but must be equipped to 13 whatever weather conditions are likely to occur. In the harsh conditions of the far north of the earth, for example, low growing mosses, lichens, and a few flowering plants all hold to the ground for shelter from icy winds.
Animals, despite their 14 to move about and find shelter, are just as much influenced by climate as plants are. Creatures such as the camel and the penguin are so highly specialized that they have an 15 limited distribution. Others, such as bears, are flexible enough to adapt to a 16 range of climates.. Ocean-dwelling organisms are just as sensitive to climatic changes in this case temperature and salinity as land animals. Reef corals can survive only in clear warm seawater. Certain foraminaters are so sensitive to changes in their 17 that their presence can be taken as an 18 of sea temperature. Human beings are among the 19 specialized of all animals and can live almost anywhere. Their clothes and their homes 20 as a sort of miniature climate that can be taken with them everywhere.
A. least B. determines c. ability D. urgently
E. broad F. behave G. worst H. index
I. endure J. extremely K. entertain L. well
M. neighborhood N. act O. environment
II. B 12. L 13. I 14. C 15. J 16. E 17. O 18. H
NSA监控魔兽世界反恐 情报特工被指上班打游戏
在家不知吃什么好?这些美食电影能给你带来灵感(上)
男女交往中可以谈论的15个话题
美军最先进反潜机抵达日本 将在东海地区进行监察飞行
中国首富拟建世界顶级奢华影都
印度学校食物中毒致23名学生死亡 校长夫妇被控谋杀
纳尔逊·曼德拉的追悼会——宿敌聚首
每日一词∣解除离汉通道管控 lift outbound travel restrictions in Wuhan
英4岁女孩被宠物狗袭击后死亡
担心战时影响发射速度 美国核弹发射密码曾为8个0
德国警官涉嫌杀人食人被捕
Too & very 的区别
The Meaning of Exams 考试的意义
【记者手记】“微博”向年轻的中国人推广英伦风情
国际英语资讯: U.S. Navy chief who fired captain of coronavirus-stricken aircraft carrier resigns: report
英国首相卡梅伦开通中文微博 获大批粉丝关注
英国乐购被指为降成本用快餐车运垃圾
英税务署打击支付最低薪资以下水平的雇主
为什么大多数中国人对自己的工作无爱
法国通过法案 嫖客初犯罚1500欧元
【记者手记】效仿伦敦 治理交通拥堵
西班牙男子忆“狼人”童年生活
美亿万富翁宣布2017年载人赴火星
40亿年前的火星曾什么样?
南非总统祖马就前总统曼德拉去世发表全国讲话(中英对照)
五个英语句子说:“这不合我的口味!”
印度官员创立婚恋网站 助艾滋病感染者成婚者
默克尔电话被美国监听可能已超过10年
第一个感恩节时,人们吃的什么?
每日一词∣数字化转型 digital transformation
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |