首页
登录
职称英语
Ecology is the science of how living creatures and plants exist together and
Ecology is the science of how living creatures and plants exist together and
游客
2025-02-27
27
管理
问题
Ecology is the science of how living creatures and plants exist together and depend on each other and on the local environment. Where an environment is undisturbed, the ecology of an area is【C1】________ balance, but if a creature is exterminated (灭绝) or an alien (异类) species【C2】________, then the balance of nature will be【C3】________.
Man is a part of the【C4】________and has done more to upset the ecology during【C5】________short span on earth than【C6】________other living creature. He has done this by his ignorance, his【C7】________, his thoughtless foolishness and his uncontrolled wastefulness. He has poisoned the【C8】________and polluted both land and water. He has wasted the earth’s natural resources with no【C9】________for the future, and has thought out the most devastating ways of killing his fellow men and every other sort of life at the same time.
Since man has done so much【C10】________, it is【C11】________to man to try to put matters right—if it is not already too【C12】________.If there is to be any remedy for our ills, that remedy ultimately lies in the hands of the【C13】________, and the sooner they start doing something about it, the【C14】________.
One of the main【C15】________of the earth’s troubles is that the world is overpopulated and that this overpopulation is growing【C16】________an ever-increasing rate. At the same time we are【C17】________up our natural resources—fuels and mineral ores—at an ever-increasing speed with no hope of replacing them. For many years the earth has been unable to【C18】________enough food for these rapidly expanding populations and the position is steadily deteriorating【C19】________the fertility of some of our richest soils has been lost and vast areas that were【C20】________fertile lands have turned into barren deserts. [br] 【C7】
选项
A、greedy
B、greed
C、hope
答案
B
解析
根据文中第二段第二行“ignorance,thoughtless foolishness”可知,这些词都是贬义词。greedy是形容词,不合句法;hope是褒义词,不符合文意。greed意为“贪婪”,符合语境,故选B。
转载请注明原文地址:https://tihaiku.com/zcyy/3975476.html
相关试题推荐
Ecologyisthescienceofhowlivingcreaturesandplantsexisttogetherand
Ecologyisthescienceofhowlivingcreaturesandplantsexisttogetherand
Ecologyisthescienceofhowlivingcreaturesandplantsexisttogetherand
Ecologyisthescienceofhowlivingcreaturesandplantsexisttogetherand
Ecologyisthescienceofhowlivingcreaturesandplantsexisttogetherand
Ecologyisthescienceofhowlivingcreaturesandplantsexisttogetherand
Ecologyisthescienceofhowlivingcreaturesandplantsexisttogetherand
Ecologyisthescienceofhowlivingcreaturesandplantsexisttogetherand
Ecologyisthescienceofhowlivingcreaturesandplantsexisttogetherand
Ecologyisthescienceofhowlivingcreaturesandplantsexisttogetherand
随机试题
【B1】[br]【B8】A、crashB、clashC、conflictD、riotA动词词义辨析。原文的意思是“使系统受到打击并瘫痪”,只有A能表
【S1】[br]【S4】F从前面的用词evenworse和bored等都可以看出这种趋势必然是一种不好的趋势,观察列表可以发现,表示negative“
用于防止疟疾复发及传播的药物是A、氯喹 B、奎宁 C、青蒿素 D、伯氨喹
毛泽东大力提倡要发展中西结合是在A、1950年 B、1956年 C、1958
《中国药典》2015年版一部规定,用高效液相色谱法测定,麻黄按干燥品计算,含盐酸
A.1个月 B.3个月 C.新生儿 D.5个月 E.6个月做“蒙面试验”
大面积烧伤早期最重要的治疗是A:补液 B:防治感染 C:止痛 D:植皮
( )即由于事物间完全对立或存在某种差异而引起的联想。A.因果联想 B.对比
中共七届三中全会提出的国民经济恢复时期的战略策略方针是( ) A.不要四面出
根据支付结算法律制度的规定,下列关于票据权利时效的表述中,正确的是()。A.持
最新回复
(
0
)