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
A、300 million. B、3 billion. C、Over 335 million. D、More than 28 million. C短文提到,PAI的研究显示,目前有超过3.35亿人口缺水,因此C正确。
A、300 million. B、3 billion. C、Over 335 million. D、More than 28 million. C短文提到,PAI的研究显示,目前有超过3.35亿人口缺水,因此C正确。
admin
2016-04-26
42
问题
A new study warns that about 30% of the world’s people may not have enough water by the year 2025. A private American organization called Population Action International did the new study.[23]It says more than 335 million people lack enough water now. These people live in 28 countries, mostly in Africa or the Middle East. PA1 researcher Robert Engelman says[23]by the year 2025, about 3 billion people may lack water. At least 18 more countries are expected to have severe water problems. The demand for water keeps increasing. Yet the amount of water on Earth stays the same. Mr. Engelman says the population in countries that lack water is growing faster than that in other parts of the world. The report says lack of water in the future may result in several problems. It may increase health problems. Lack of water may also result in more international conflict. Countries may have to compete for water in the future. Some countries now get 60% of their fresh water from other countries.[24]And the report says lack of water would affect the ability of developing countries to improve their economies. The PAI study gives several solutions to the water problem.[25]One way, it says, is to find ways to use water for more than one__purpose, Another way is to teach people to be careful not to waste water. A third way is to use less water of agriculture. The report also says longterm solutions to the water problem must include controls on population growth.
23. How many people are short of water now according to the PAI study?
24. What problems caused by water shortage are mentioned in the report?
25. What is one of the solutions to the water problem given by the study?
选项
A、300 million.
B、3 billion.
C、Over 335 million.
D、More than 28 million.
答案
C
解析
短文提到,PAI的研究显示,目前有超过3.35亿人口缺水,因此C正确。
转载请注明原文地址:https://jikaoti.com/ti/sAuFFFFM
0
大学英语四级
相关试题推荐
A、Hisdesiretostarthisownbusiness.B、Thecrisisinhisfamilylife.C、Hisdreamoflivinginthecountryside.D、Thedecline
Don’tletvacationsorbusinesstravelsideline(使退出)yourexerciseroutine.Physicalactivityisagreatwayto【C1】_____stressan
Therearethreekindsofgoals:short-term,medium-rangeandlong-termgoals.Short-rangegoalsarethosethatusuallydealwith
Frenchfries,washeddownwithapintofsoda,areafavoritepartoffast-foodlunchesanddinnersformillionsofAmericanyou
Frenchfries,washeddownwithapintofsoda,areafavoritepartoffast-foodlunchesanddinnersformillionsofAmericanyou
Differentthingsusuallystandfordifferentfeelings.Red,forexample,isthecoloroffire,heat,bloodandlife.Peoplesay
WhenMomandDadGrowOldA)Theprospectoftalkingtoincreasinglyfragileparentsabouttheirfuturecanbe"oneofthemostd
北京是有着三千多年建城史和八百五十多年建都史的历史文化名城。它荟萃(blend)了元、明、清以来的中华文化,拥有众多名胜古迹和人文景观,是世界上拥有世界文化遗产(heritagesites)最多的城市。北京每年有超过一亿四千万的国内和国外旅客。北京城市面
A、Shebelievesthepaperistoodifficult.B、Shedoesn’thavemuchtimetofinishherpaper.C、Shehasfinishedthepaperbutfo
Wemayallliketoconsiderourselvesfreespirits.Butastudyofthetracesleftby50,000cellphoneusersoverthreemonthsh
随机试题
简述行政处分的类型及其各自的处分期间。
人员推销
根性感觉障碍表现为
促使全科医学产生的背景包括
十二指肠溃疡的好发部位在
疗效高,生效快,控制疟疾症状首选可用于治疗阿米巴肝脓肿的药是
金属切削设备安装应根据项目特征,以“台”为计量单位,按设计图示数量计算,其工程内容包括( )。
根据下面材料回答问题。2002年6月到2007年6月,网民的年平均增长数约为()。
元素引进在相当比例的综艺节目中都不同程度地存在,从最初的眼前一亮到现在的______,几乎常态化。产品引进在缺乏制作能力的地方媒体中较为普遍,但没有形成足够的影响,也充分说明外来产品遭遇了“______”。依次填入画横线部分最恰当的一项是()。
某局域网的拓扑结构如图3-1所示。//为了限制VLAN10中的用户的访问,在网络中增加了如下配置[SwitchA]time—ranget8:00t018:00dailY[SwitchA]aclnumber3002
最新回复
(
0
)