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
考研
Global warming is already cutting substantially into potential crop yields in some countries—to such an extent that it may be a
Global warming is already cutting substantially into potential crop yields in some countries—to such an extent that it may be a
admin
2017-09-08
9
问题
Global warming is already cutting substantially into potential crop yields in some countries—to such an extent that it may be a factor in the food price【C1】______that have caused worldwide stress in recent years, researchers suggest in a new study.
Wheat yields in recent years were down by more than 10 percent in Russia and by a few percentage points【C2】______in India, France and China compared with【C3】______they probably would have been without rising【C4】______, according to the study.
Corn yields were【C5】______a few percentage points in China, Brazil and France from what would have been【C6】______said the researchers, whose findings were published in Friday’s【C7】______of the journal Science.
Some countries saw small gains from the temperature increases, however. And in all countries, the【C8】______carbon dioxide that humans are【C9】______into the air acted as a【C10】______that encouraged plant growth,【C11】______some of the losses from rising temperatures caused by that same greenhouse gas.
【C12】______, the study’s authors found that when the gains in some countries were weighed【C13】______the losses in other countries, the overall global【C14】______of climate change has been small so far losses of a few percentage points for wheat and corn from what they would have been【C15】______climate change. The general impact on production of rice and soybeans was【C16】______, with gains in some regions entirely counterbalancing losses in others.
【C17】______the authors of the study pointed out that temperature increases were expected to【C18】______in coming decades, making it likely that the challenges【C19】______food production will grow in a era when demand is expected to【C20】______sharply.
【C9】
选项
A、breathing
B、delivering
C、sending
D、pumping
答案
D
解析
此处要选择动词,描述人类向大气中排放二氧化碳的方式,所以选择D项pumping“注入”。
转载请注明原文地址:https://kaotiyun.com/show/B8IZ777K
0
考研英语一
相关试题推荐
Globalwarmingisalreadycuttingsubstantiallyintopotentialcropyieldsinsomecountries—tosuchanextentthatitmaybea
Globalwarmingisalreadycuttingsubstantiallyintopotentialcropyieldsinsomecountries—tosuchanextentthatitmaybea
Globalwarmingisalreadycuttingsubstantiallyintopotentialcropyieldsinsomecountries—tosuchanextentthatitmaybea
Globalwarmingisalreadycuttingsubstantiallyintopotentialcropyieldsinsomecountries—tosuchanextentthatitmaybea
Globalwarmingisalreadycuttingsubstantiallyintopotentialcropyieldsinsomecountries—tosuchanextentthatitmaybea
Globalwarmingisalreadycuttingsubstantiallyintopotentialcropyieldsinsomecountries—tosuchanextentthatitmaybea
Globalwarmingisalreadycuttingsubstantiallyintopotentialcropyieldsinsomecountries—tosuchanextentthatitmaybea
随机试题
市场体系的基础及起决定作用的市场为()
下列摄影体位中头颅矢状面不与胶片垂直的是
基本分析主要适用于()
某公司预计未来保持经营效率、财务政策不变,且预期未来不发行股票或回购股票,企业当前的每股股利为3元,每股净利润为5元,每股净资产为20元,每股市价为50元,则股票的资本成本为()。
(),与其它市场相比具有显著的特殊性,这种特殊性导致劳动力市场与其他市场的重大区别是劳动经济学产生的基础。
已知m、n是两条不同直线,α、β是不同平面,给出下面四个命题:①若m⊥α,n⊥β,m⊥n,,则α⊥β②若m∥α,n∥B,m⊥n,则α∥β③若m⊥α,n∥B,m⊥n,则α∥β④若m⊥α,n∥β,α∥β,则m⊥n其中所有真命题的序号是()。
Theword"attractions"(Line1,Paragraph2)refersto______.Whatdoesthesentence"Theboomwasofftherose"mean?
"Down-to-earth"meanssomeoneorsomethingthatishonest,realisticandeasytodealwith.Itisapleasureto(31)______some
LastApril,onavisittothenewMallofAmericanearMinneapolis,Icarriedwithmeasmallbookprovidedforthereportersby
BisworthTravelcustomerscanadjusttheirbookingat______extracostprovidedthattheydosoatleast7dayspriortodepart
最新回复
(
0
)