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
13
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] 【C9】
选项
A、that
B、since
C、if
D、while
答案
C
解析
本题空格处是说如果你关心老虎、大象、犀牛和猩猩,那你应当感到害怕。所填词引导的是条件状语从句,因此应填if“如果”,C项正确。
转载请注明原文地址:https://tihaiku.com/zcyy/4044095.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
Therehavebeenfiveextinctionwavesintheplanet’shistory—includingthe
Therehavebeenfiveextinctionwavesintheplanet’shistory—includingthe
Noformofgovernmentintheworldis______;eachsystemreflectsthehistoryan
Historywillalways______anyintendedrouteandtakeanunforeseenoneinstead.A
随机试题
WeneedtofollowtheleadofBritain's
对放射线具有较高的敏感性的脏器是( )A.肝脏 B.食管 C.骨 D.卵
补偿能力大,流体阻力和变形应力小,特别使用于远距离输送热能的热力管道的补偿,且可
下列不属于算法描述方式的是( )。A.流程图 B.伪代码 C.机器语言
最可能是乳腺纤维腺瘤的是A.乳腺内有多发胀痛、质韧之肿块 B.乳房红肿胀痛,内
男,44岁。因发热、胸痛伴心包摩擦音,曾用非激素类抗炎药。2周后,呼吸困难加重
某企业2018年末流动比率为150%,年末流动资产为3000万元,则该企业201
《期货从业人员执业行为准则(修订)》中所称机构不包括()。A.期货交易所
纳税义务人具有下列哪些情形的,应当按规定办理个人所得税纳税申报?()A.个人所
为了治疗手足癣,患者使用水杨酸乳膏。水杨酸乳膏的处方如下: 【处方】水杨酸50
最新回复
(
0
)