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
2017-01-09
57
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.
【C4】
选项
A、prices
B、tide
C、gains
D、temperatures
答案
D
解析
第1段第1句提到,全球变暖导致某些国家的粮食产量大大低于预期,可见印度、法国和中国的小麦减产是因为受到了升温影响,所以升高的是D项temperatures“温度”。
转载请注明原文地址:https://kaotiyun.com/show/wzEZ777K
0
考研英语一
相关试题推荐
Inthefollowingtext,somesentenceshavebeenremoved.ForQuestions1~5,choosethemostsuitableonefromthelistA~Gtofi
Inthefollowingtext,somesentenceshavebeenremoved.ForQuestions1~5,choosethemostsuitableonefromthelistA~Gtofi
Inthefollowingtext,somesentenceshavebeenremoved.ForQuestions1~5,choosethemostsuitableonefromthelistA~Gtofi
Heroesarepeoplethathaveaehievedsomethingthatweadmire.Itcouldbeacharacterinabookoramovie.Everybodylovesah
Fordecades,ferryboatscrossedthecoldwatersofMichigan’sStraitsofMackinac,shuttlingpeopleandvehiclesbetweenthetw
Fordecades,ferryboatscrossedthecoldwatersofMichigan’sStraitsofMackinac,shuttlingpeopleandvehiclesbetweenthetw
Effortscouldpotentiallyavoidatleastsomeofthepsychopathy(mentalillness)thatunderliesschoolshootings,sincemedicine
Isathleteprowessattainedorinnate?Thosewhohavesufferedthescoldingofatyrannicalgamesmasteratschoolmightbeforg
Elderlypeoplerespondbesttoacalmandunhurriedenvironment.Thisisnotalwayseasytoprovide【B1】______theirbehaviorcan
BenjaminFranklinjustgotaface-lift;.Andit’sabouttime.Overthepastsevenyears,theTreasuryDepartmenthasredesigned
随机试题
从钻木取火、使用石器,到发明蒸汽机、燃气机和计算机,人类在技术创新的道路上从未停歇,所________的,正是创造一个更美好的世界。然而,只有亲自走过的人才会懂得,这条技术之路是多么________。填入横线处的词语最恰当的一项是:
青霉素皮试液的浓度是( )。链霉素皮试液的浓度是( )。
有关破膜的处理,错误的是
A注册会计师发现2017年度甲公司向乙公司支付大额咨询费,乙公司是甲公司总经理的弟弟开设的一家管理咨询公司,并未包括在管理层提供的关联方清单内。下列各项应对措施中,A注册会计师通常首先采取的是()。
Youprobablyknowyoushouldsay"please"and"thankyou"atrestaurants.Youprobablyknowtherulesofalibrary.Youknowyou
—Guesswhat,we’vegotourvisasforashort-termvisittotheUKthissummer.—Hownice!You______adifferentculturethen.
新军事变革中美国陆军数字化建设已经取得很大成果,但由于作战指导和作战理论的失误,大大限制了信息化武器装备效能的发挥,使地面部队陷入高不成低不就无所适从的尴尬境地。所以,在新军事变革和信息化武器装备发展过程中,要特别强调指挥员的高科技素质和对信息化武器装备的
作为中国解放区代表出席联合国制宪会议的是()
Oracle数据库系统是哪家公司的产品?
A.understoodB.lengthC.optimismD.bridalE.happenedF.evenG.idea
最新回复
(
0
)