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、They are in declining at a high rate. B、They offer many resources to humans. C、They help to store carbon dioxide. D、They incre
A、They are in declining at a high rate. B、They offer many resources to humans. C、They help to store carbon dioxide. D、They incre
admin
2016-10-18
65
问题
Well over 600 million people around the world depend on wetlands for their livelihoods, such as fishing or fanning.(3)Yet experts say since 1900, 64 percent of wetlands have disappeared and the rest are on the decline.
All of our fresh water comes from wetlands. The wetlands indeed also clean and purify the water of pollution. They also help to store carbon. They provide livelihoods. They’re also critical for us in terms of disaster risk reduction—helping people to protect their livelihoods and their homes against the impacts of rising sea level, of tsunamis and hurricanes.
(4)Besides providing resources for fishing, farming, water and fodder, they’re a source of pleasure for millions of people. It is in wetlands that we spend our holidays. They are the source of sustainable development and they are vital for our future and for our children’s future.
Besides losing 64 percent of the world’s wetlands since 1900, about 40 percent of the remaining wetlands have been degraded over the last 40 years. The decline continues at a rate of one and a half percent annually because humans build their civilizations near them.
3. What percentage of wetlands has disappeared since 1900?
4. Why are wetlands important according to the news?
选项
A、They are in declining at a high rate.
B、They offer many resources to humans.
C、They help to store carbon dioxide.
D、They increase natural disaster risks.
答案
B
解析
本题考查对新闻信息的归纳和整理。新闻中提到湿地为农业、渔业提供资源,提供水和草料,同时也是人类休闲度假的场所,由此可知选项B为正确答案。
转载请注明原文地址:https://kaotiyun.com/show/Q4Y7777K
0
大学英语四级
相关试题推荐
目前,中国留学生日益呈现出低龄化趋势,越来越多经济状况较好的父母更愿意将孩子送到国外接受教育。低龄留学被视为进人海外著名大学的“捷径”。此外,越早去留学,就可以越早适应当地的语言环境和教育体系,同时还可以培养综合素质,提高孩子的竞争力。但是,低龄出国也存在
ShouldPrivateCarsBeEncouragedinChina?1.小汽车进入中国家庭后给人们带来了舒适和方便2.小汽车也给人们带来了许多问题3.我的看法
A、Shopassistant.B、Atelephoneoperator.C、Awaitress.D、Aclerk.C细节题。男士问女士为什么自己点的菜还没上,女士说马上就来,可见女士是一位餐厅服务员。
AttackedOnline?HowtoReacttoWebAttacksA)Nastybreakupsarebadenough.Butwhatifyourexbroadcastyourdirtylaundryt
VideoconferencingisnothingmorethanatelevisionsetorPCmonitorwithacamera.Throughthevideoconferencing,notonlyyo
VideoconferencingisnothingmorethanatelevisionsetorPCmonitorwithacamera.Throughthevideoconferencing,notonlyyo
VideoconferencingisnothingmorethanatelevisionsetorPCmonitorwithacamera.Throughthevideoconferencing,notonlyyo
Crimeisincreasingworldwide.Thereiseveryreasontobelievethe【B1】______willcontinuethroughthenextfewdecades.Crimer
ThenewUShealth-insurancerulesaredesignedtohelpthosecaughtinMedicare’s"doughnuthole",offerseniorsmorepreventati
TheNewOldAgeA)TheJapaneseseniorcitizenswhofoundedJeebaknewtheyweremakinghistorywhentheycoinedtheircompanymo
随机试题
溢出性蛋白尿中的蛋白质是指
A.X线为大片状阴影,呈肺叶或肺段分布B.X线为大片状阴影,其内有空洞液平面C.X线为空洞形成,同侧或对侧有小片状或索条状阴影D.X线为空洞形成,空洞呈偏心性,内壁凹凸不平E.X线为肺底有弧形阴影肺脓肿
A.留针拔罐法B.留罐法C.闪罐法D.刺血拔罐法E.走罐法治疗局部皮肤麻木或功能减退常选用()
病毒感染机体后,在体内由局部向远处扩散的方式不包括
某企业进行清算时,未触犯妨害清算罪的行为是:()
某建设项目废气中NO2的排放量为0.66t/h,且该项目位于平原地区,则该项目大气的评价等级为()。
简述基本的课程类型。
相比远处的物体,视网膜上近处的物体移动得更快是因为()。
汉字国标码中共收集了______个汉字及符号。
With10,600bicyclesincirculation,Pariscityofficialsarehopingtheprogramwillprovidepeoplewithmoreenvironmentallyf
最新回复
(
0
)