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、Ocean currents. B、Climate disorder. C、Human being. D、Natural disasters. C原文中有一处自问自答:“怨谁?科学家认为99%动植物面临灭绝的危险是因为人类活动。”故选C。
A、Ocean currents. B、Climate disorder. C、Human being. D、Natural disasters. C原文中有一处自问自答:“怨谁?科学家认为99%动植物面临灭绝的危险是因为人类活动。”故选C。
admin
2019-07-18
48
问题
Some of the planet’s most precious animals and plants are disappearing, according to the World Conservation Union(IUCN). The group, based in Switzerland, works with governments and experts to protect endangered species. On September 12, the IUCN released its Red List, a list of species at greatest risk of extinction. The list includes 41,415 animals and plants. The IUCN says that habitat destruction, hunting and other factors threaten one in four mammals, one in eight birds and one in three amphibians. Who is to blame? Scientists believe that 99 percent of threatened species are at risk because of human activity. "We are losing animals and plants at a high rate," says Julia Marton, Director General of the IUCN. "We need to change our behavior." Warmer oceans and over-fishing are affecting sea life. This year for the first time corals made their appearance on the list. The gharial, a crocodile living in India and Nepal, has lost almost 60 percent of its population in the last 10 years. It is a victim of habitat destruction. Still, the news is not all bad. Thanks to efforts made to protect it, the Mauritius echo parakeet, a bird once endangered, has seen an increase in its population.[19]"This shows that protection methods can work," says Marton. "That’s the message we want to send to young people."
16. What is the IUCN aimed at?
17. According to scientists, who is to blame for the endangered species?
18. Why does the speaker mention the crocodile living in India and Nepal?
19. What does the bird example show according to Julia Marton?
选项
A、Ocean currents.
B、Climate disorder.
C、Human being.
D、Natural disasters.
答案
C
解析
原文中有一处自问自答:“怨谁?科学家认为99%动植物面临灭绝的危险是因为人类活动。”故选C。
转载请注明原文地址:https://kaotiyun.com/show/D0Z7777K
0
大学英语四级
相关试题推荐
7SecretTestsofAttractionA)You’reasmart,attractiveperson.Soyouwouldn’tbesurprisedifoneofyourfriendsgottheh
7SecretTestsofAttractionA)You’reasmart,attractiveperson.Soyouwouldn’tbesurprisedifoneofyourfriendsgottheh
A、Becauseshethinksthere’snowayanyoneelsecouldfiton.B、Becauseshethinksthat20minuteslateforatrainisprettyst
A、OnChristmasEve.B、Justbeforemidnight.C、Duringasecuritycheck.D、Inthesmallhoursofthemorning.C
A、Susanwillbeaskedtodosomethingelse.B、Susan’smotherisgoingtousethevideomachine.C、Theycan’tdecideonavideo.
DevelopHealthyEatingHabitsinYourChildrenA)Whatdoyouthinkyourchildrenareservedatschool?Thechildrenwerese
A、Tobuildanewlighthouse.B、Tofixtheexistinglighthouse.C、Topurchaseamoveablelighthouse.D、TopayforMr.Gold.B题目询问
A、Gotothelibrary.B、Paythemoney.C、Gothroughregistration.D、Getachecklist-releasecard.C由女士的话可知,由于男士在图书馆的checklist中,只有
A、Thefirstlecture.B、Aclassmeeting.C、Theopeningceremony.D、Anorientation.D男士询问经济学课程的相关信息,女士表示前一天介绍会发放的资料中都可以查到这些信息。而男士说
Low-carbonFuture:WeCanAffordtoGoGreen[A]Tacklingclimatechangewillcostconsumerstheearth.Thosewhocampaignfora
随机试题
A.首乌藤B.酸枣仁C.远志D.珍珠心神不宁兼目赤翳障,首选
国有、集体企业出售,被出售企业法人予以注销,并且买受人妥善安置原企业_____以上职工的,对其承受所购企业的土地、房屋权属,减半征收契税。()
婴儿少尿的标准是每日尿量少于()
甲公司是横跨多个行业经营的大型企业,总部设在中国上海市,并在美国纽约证券交易所上市。为认真贯彻落实财政部等五部委发布的《企业内部控制基本规范》及《企业内部控制配套指引》的要求,甲公司于2014年末召开内部控制体系建设专题会议,部署实施企业内部控制体系建设。
关于零基预算法,下列说法不正确的是()。
在我国,按照普通程序,法律要经过全国人大或全国人大常委会的过半数通过。这里的“过半数”是按()。(2009年济南市安置军队转业干部考试真题)
以A表示事件“甲种产品畅销,乙种产品滞销”,则其对立事件为()
假设随机变量X1,X2,…相互独立且服从同参数A的泊松分布,则下面随机变量序列中不满足切比雪夫大数定律条件的是
Healthimpliesmorethanphysicalfitness.Italsoimpliesmentalandemotionalwell-being.Anangry,frustrated,emotionally【C1
查找教师表中教师最高的工资值,下列SQL语句正确的是
最新回复
(
0
)