首页
登录
职称英语
There have been five extinction waves in the planet’s history—including the
There have been five extinction waves in the planet’s history—including the
游客
2025-04-19
17
管理
问题
There have been five extinction waves in the planet’s history—including the Permian extinction 250 million years ago,【C1】______an estimated 70% of all land animals and 96% of all marine creatures vanished. The sample polling of animal populations so far suggests that we may have entered【C2】______will be the planet’s sixth great extinction wave.
Forests razed can grow back, polluted air and water can be cleaned—but【C3】______is forever. And we’re not talking about losing just a few species. In fact, conservationists quietly【C4】______that we’ve entered an age of triage(治疗类选法), when we might have to decide which species can truly be【C5】______. The worst-case scenarios of habitat【C6】______and climate change—and that’s the pathway we seem to be【C7】______—show the planet losing hundreds of thousands to millions of species, 【C8】______of which we haven’t even discovered yet.
So【C9】______you care about tigers and elephants, rhinos and orangutans, then you should be scared. But【C10】______shouldn’t leave us paralyzed. In hot spots like Madagascar and Brazil, conservationists are working with locals on the ground, 【C11】______that the protection of endangered species is tied to the welfare of the people who live closest to them. A strategy known as avoided deforestation goes【C12】______, encouraging environmental protection【C13】______putting a price on the carbon locked in rain forests and allowing countries to trade credits in an international market, 【C14】______that the carbon stays in the forest and is not cut or burned. It’s【C15】______that any of this will stop the sixth extinction wave, let alone preserve the biodiversity we still enjoy, but we have no choice but to try. [br] 【C5】
选项
A、sampled
B、surveyed
C、saved
D、tested
答案
C
解析
本题空格处是说我们可能必须决定挽救哪些物种。前面提到了生态环境保护者,所填词的主语又是species“物种”,据此可以推知这里应填saved“挽救”,C项正确。
转载请注明原文地址:https://tihaiku.com/zcyy/4044091.html
相关试题推荐
Therehavebeenfiveextinctionwavesintheplanet’shistory—includingthe
Therehavebeenfiveextinctionwavesintheplanet’shistory—includingthe
Therehavebeenfiveextinctionwavesintheplanet’shistory—includingthe
Therehavebeenfiveextinctionwavesintheplanet’shistory—includingthe
Therehavebeenfiveextinctionwavesintheplanet’shistory—includingthe
Therehavebeenfiveextinctionwavesintheplanet’shistory—includingthe
Noformofgovernmentintheworldis______;eachsystemreflectsthehistoryan
Historywillalways______anyintendedrouteandtakeanunforeseenoneinstead.A
War,chieflytheCivilWar,inU.S.historyhasbeenavitalforceintherise
Mostofthepeoplewhoappearmostoftenandmostgloriouslyinthehistory
随机试题
Solarenergyforyourhomeiscoining.Itcanhelpyouasasinglehomeowne
Therearemanykindsofchemicals,______.A、eachhavingitsspecialpropertiesB、
Thebestpartofthebookisthosethatuseinformationfrombiologytotellus
--I'mterriblysorrythatImadeyourt
某企业今年用于信息系统安全工程师的培训费用为5万元,其中有8000元计入A项目成
碘伏消毒效力属A.高效 B.中效 C.高中效 D.中低效 E.低效
学生学习是为了改变自己在班集体中的排名,这样的学习动机属于( )A.认知内驱力
A.伴家族性神经性耳聋 B.消瘦 C.肥胖 D.40岁前发病 E.GAD
关于Ig的描述,正确的是A.可被胃蛋白酶水解成Fab和Fc段 B.IgD构成的
建设工程项目总进度目标论证的工作包括:①进行项目结构分析;②调查研究和收集资料;
最新回复
(
0
)