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
76
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.
【C2】
选项
A、each
B、also
C、too
D、either
答案
A
解析
第2段提到,俄罗斯的小麦产量比预期下降了十多个百分点,而在印度、法国和中国等国,小麦的产量均比预期降低了几个百分点(但未达到十个百分点),由于这几个国家降低的幅度各不相同,所以选择A项each“每一个地;各个地”。
转载请注明原文地址:https://kaotiyun.com/show/rzEZ777K
0
考研英语一
相关试题推荐
Inthefollowingtext,somesentenceshavebeenremoved.ForQuestions1~5,choosethemostsuitableonefromthelistA~Gtofi
The20thcenturywitnessedtwoprofoundchangesinregionsoftheworldwherepeoplearewelleducatedandscienceandtechnolog
The20thcenturywitnessedtwoprofoundchangesinregionsoftheworldwherepeoplearewelleducatedandscienceandtechnolog
Notallofthepotentialsolutionstoclimatechangearefuturistic,expensiveorexotic.Infact,mostAmericanscanfindoneo
Therealizationthatcoldscankillhasrenewedinterestinfindingvaccinesandtreatments.Thetroubleisthatthecommoncold
"Itkeepsyougrounded,putsyouinasituationthatkeepsyououtoftrouble,andputsyouwithagroupthathasthesamemind-
Writeanessaybasedonthedrawing.Inyourwriting,youshould1)describethedrawingbriefly,2)explainitsintende
Advicetowould-beculturewarriorsinthe21stcentury:walksoftlyandcarryabigthesaurus—adictionaryofclassifiedsynony
Elderlypeoplerespondbesttoacalmandunhurriedenvironment.Thisisnotalwayseasytoprovide【B1】______theirbehaviorcan
Elderlypeoplerespondbesttoacalmandunhurriedenvironment.Thisisnotalwayseasytoprovide【B1】______theirbehaviorcan
随机试题
肠出血性坏死可发生于
下列哪项不是中风中经络的主症()
国内第一只上市的开放式基金为()。
在进行培训需求分析时,排他分析是指排除由于()影响绩效而申报的培训意向。
求下列函数的导数.
根据下列材料回答问题。2012年1--4月,该市平均每天观看电影的观众超过10万人次的月份有几个?()
要将VisualFoxPro系统菜单恢复成标准配置,可以先执行【】命令,再执行SETSYSMENUTODEFAULT命令。
有以下程序:#include<string.h>main(intargc,char*argv[]){inti,len-0;for(i=l;i<argc;i+=2)len+=strlen(argv
England’sbinge-drinkinghabitisoneofthemostentrenchedinEurope—evenRomaninvaderswroteaboutitwithhorror.Manyfear
TheChamberofCommerceforthecityofMillwoodhasreceivedpreliminarystudiesontheleasecostforcommercialproperties.S
最新回复
(
0
)