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
Throughout the past century humanity did everything in its power to control nature. We dammed earth’s rivers, chopped down the f
Throughout the past century humanity did everything in its power to control nature. We dammed earth’s rivers, chopped down the f
admin
2016-04-30
41
问题
Throughout the past century humanity did everything in its power to control nature. We dammed earth’s rivers, chopped down the forests and exhausted the soils. Burning up fuels, we pumped a great deal of greenhouse gases into the air, altering the chemistry of the atmosphere and warming the planet in just a few decades. And as our population began in the year 2000 above the 6 billion mark, still spreading across the continents, dozens of animal and plant species were dying out every day, including the first primate(灵长类)to disappear in more than 100 years.
As the start of the 21st century there were unmistakable signs that nature was beginning to take its revenge. Melting ice in both poles of the earth suggested that the climate was changing rapidly. Weather was even more changeable than usual, giving some places too little rain and others too much. Fires raced across the dried American West last summer, and recent storms spread damages from Britain to China. No specific event could be directly blamed on global warming. Floods and drought will be more frequent and severe. Other sad signs from an overburdened planet include falling grain and fish harvests and fierce competition for scarce water supplies.
But there were also, in the year 2000, signs of great awareness. Connected by the Internet, hundreds of millions of people gathered for the 30th anniversary of Earth Day. Governments from Washington to Lima took steps to protect the large wild areas from development. Progress was made toward using more renewable energy from the wind and the sun, and new cars that used both gasoline and electricity spotted(显示)fuel-economy statistics.
The goal for the new century is "sustainable development" . Is that possible? It depends on how well we understand that humanity is part of nature, not lord and master.
It can be inferred from the passage that scarce water supplies are directly caused by( ).
选项
A、less ice in both poles
B、the more changeable weather
C、something not mentioned in the text
D、the larger population
答案
D
解析
推理判断题。由文章第二段“Other sad signs from an overburdened planet include falling…for scarcewater supplies.”可知,是由于地球不堪重负才导致水资源不足,而地球不堪重负肯定是人口过多导致的。故选D。
转载请注明原文地址:https://kaotiyun.com/show/BwRO777K
0
成人本科学位英语
相关试题推荐
Withoutproperplanning,tourismcancauseproblems.Forexample,toomanytouristscancrowdpublicplacesthatarealsoenjoye
IftheEuropeansthoughtadrought—alongperiodofdryweather-—wassomethingthathappenedonlyinAfrica,theyknowbetterno
AdamSmithwasthefirstpersontoseetheimportanceofthedivisionofthelabor.Hegaveusanexampleoftheprocessbywhic
AdamSmithwasthefirstpersontoseetheimportanceofthedivisionofthelabor.Hegaveusanexampleoftheprocessbywhic
Lucy’sparentsgivehereverythingsheasks;whatelsedoessheneed?
Itiswisetorememberthatyoudonothavetobuyanythingfromanysalesperson.Yououghttobuyonlythosethingsyoureally
Forthousandsofyears,peoplethoughtofglassassomethingbeautifultolookat.Onlyrecently【C1】______cometo【C2】______s
随机试题
背景A工程公司以二E程总承包方式(EPC)投标承建某大型钢铁公司热轧厂循环水处理工程,从设计、设备与材料采购、施工、安装、调试到考核验收全过程的工程总承包。本工程工程量大,大型地下钢筋混凝土构筑物多,投资高。工程地勘资料显示地下水位约9m左右。其中:直径
孙刚与张晓萌夫妇一家属于高风险承受家庭,急需调整家庭中的资产配置,于是聘请理财规划师进行理财规划。理财规划师通过与孙刚和张晓萌夫妇沟通,获得了以下家庭、职业与财务信息:一、案例成员二、收支情况1.收入情况:(1)孙刚现任政府公务员,每月工资为600
某项目初始投资l万元,年利率8%,期限为1年。每季度付息一次,按复利计算则其1年后本息和为()元。(取最近似值)
若请有名望的人士出席开业典礼,则最好以()的方式邀请。
根据作用力的特点,粒子分为分子、原子和电子三大类。()
2014年9月3日,纪念中国人民抗日战争暨世界反法西斯战争胜利69周年座谈会在人民大会堂举行。中共中央总书记、国家主席、中央军委主席习近平发表重要讲话,强调()。
维生素C又叫抗坏血酸,是一种水溶性维生素,溶液显酸性。医学研究表明,人类在不良情绪下,会产生过多氧自由基,损伤细胞和组织,导致皮肤失去弹性,出现皱纹。而维生素C与氧自由基发生反应,从而清除自由基,可有效避免肌肤老化。那么,维生素C又是如何美白皮肤的呢?原来
(2015江苏·B类)某商品今年的成本比去年减少15%,由于售价不变,利润率比去年增加了24个百分点,则该商品去年的利润率为:
Theopeningceremonyisagreatoccasion.Itisessential______forthat.
【C1】______peopledon’twakeupinthemorning,combtheirhair,and【C2】______thefrontdoorand【C3】______theworldstage.ButBr
最新回复
(
0
)