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
95
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
It’snosecretthatthejobofapoliticalpollsterisgettingharderandhardereveryelectioncycle.Peoplearecuttingthela
Youarcgoingtoreadatextaboutnegotiatingrulesforaraise,followedbyalistofevidences.Choosethebestevidencefrom
Therealizationthatcoldscankillhasrenewedinterestinfindingvaccinesandtreatments.Thetroubleisthatthecommoncold
"Itkeepsyougrounded,putsyouinasituationthatkeepsyououtoftrouble,andputsyouwithagroupthathasthesamemind-
Itmaynotbeobvious,buthearingtwolanguagesregularlyduringpregnancyputsinfantsontheroadtobilingualismbybirth.A
Writeanessaybasedonthecharts.Inyourwriting,youshould1)interpretthecharts,and2)giveyourcomments.
BenjaminFranklinjustgotaface-lift;.Andit’sabouttime.Overthepastsevenyears,theTreasuryDepartmenthasredesigned
BenjaminFranklinjustgotaface-lift;.Andit’sabouttime.Overthepastsevenyears,theTreasuryDepartmenthasredesigned
BenjaminFranklinjustgotaface-lift;.Andit’sabouttime.Overthepastsevenyears,theTreasuryDepartmenthasredesigned
随机试题
简述骨骼肌兴奋一收缩耦联的具体过程。
一个硬盘的平均等待时间为4ms,平均寻道时间为6ms,则平均访问时间为________________。
单纯性牙周炎局部治疗包括()
涨价预备费以()为计算基数。
股权资本成本的计算包括()。
我国基金托管人由()核准的商业银行担任。
提出“教师一方面要贡献出自己的东西,另一方面又要像海绵一样,从人民中生活中和科学中吸取一切优良的东西,然后再把这些优良的东西贡献给学生”的教育家是()。
根据下列资料,回答下列问题。2010年前三季度,农村人均家庭经营费用支出占当地期内现金支出超过三分之一的地区有()个。
Whenyouhavefinishedwiththatbook,don’tforgettoputitbackonmydesk,______?
A、History.B、Literature.C、Science.D、Math.B
最新回复
(
0
)