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
外语
The shorter growing seasons expected with climate change over the next 40 years will endanger hundreds of millions of already po
The shorter growing seasons expected with climate change over the next 40 years will endanger hundreds of millions of already po
admin
2013-06-02
26
问题
The shorter growing seasons expected with climate change over the next 40 years will endanger hundreds of millions of already poor people in the global tropics, say researchers working【C1】______the world’s leading agricultural organisations.
The effects of climate change are likely to be seen across the entire tropical【C2】______but many areas previously considered to be【C3】______food secure are likely to become highly【C4】______to droughts, extreme weather and higher temperatures, say the【C5】______with the Consultative Group on International Agricultural Research.
Intensively farmed areas【C6】______northeast Brazil and Mexico are likely to see their【C7】______growing seasons fall below 120 days, which is【C8】______for crops such as corn to mature. Many other places in Latin America are likely to【C9】______temperatures that are too hot for bean【C10】______, a staple in the region.
The impact could be【C11】______most in India and southeast Asia More than 300 million people in south Asia are likely to be affected even with a 5% decrease in the【C12】______of the growing season.
Higher peak temperatures are also expected to take a heavy【C13】______on food producers. Today there are 56 million crop-dependent people in parts of west Africa and India who live in areas where, in 40 years, maximum daily temperatures could be higher than 30℃. This is【C14】______to the maximum temperature that beans can tolerate,【C15】______corn and rice yields suffer when temperatures【C16】______this level.
"We are starting to see much more clearly【C17】______the effects of climate change on agriculture could【C18】______hunger and poverty," said research leader Patti Kristjanson. " Farmers already adapt【C19】______variable weather by changing their planting schedules. What this study suggests is that the speed of climate【C20】______and the magnitude of the changes required to adapt could be much greater."
【C7】
选项
A、grim
B、prime
C、slim
D、extreme
答案
B
解析
转载请注明原文地址:https://kaotiyun.com/show/Csn7777K
0
大学英语六级
相关试题推荐
A、Theywereverycheapmaterials.B、Theycouldbefoundhereandthere.C、Theycouldaddartisticvaluetobuildings.D、Theywer
Fromchildhoodtooldage,wealluselanguageasameansofbroadeningourknowledgeofourselvesandtheworldaboutus.When
Directions:Forthispart,youareallowed30minutestowriteacompositiononthetopicShouldAdvertisementsBeBanned?Yous
HelenKeller,aworld-famousauthorandpublicspeakersufferedfromastrange【B1】______whenshewasonly19monthsold.Itmad
A、Doctorsinhospital.B、Nursesinhospital.C、Patientsinhospital.D、Hospitaladministrators.B女士说在成为护士以前就已经学习了很多急救常识,所以对这次的培训
NewLightinInternetServiceAnewinternetserviceLookingfor"TheFugitive?"Didn’tgetenough"EightIsEnough?"Would
Ourbodiesarewonderfullyskilfulatmaintainingbalance.Whenthetemperaturejumps,wesweattocooldown.Whenourbloodpre
A、Thetailor’s.B、Adress-upparty.C、Thetheatre.D、Ashoppingmall.C听到女士说的thecurtaingoesup“开幕,开演”,可知他们的目的地是theater,故选C
A、Salesmanandcustomer.B、Reporterandinterviewee.C、Judgeandjury.D、Doctorandpatient.B身份关系题。Dr.Brown被问及对个人拥有枪支的看法,她说应该修
A、Shebroughthersweateralongincaseitisgettingcold.B、Shedoesn’tthinktheweatheriscoldenough.C、Sheagreesthatth
随机试题
全国工人考核工作由工会综合管理,并负责制定有关规定,指导协调工人考核工作。()
进出口比价指数
芽孢染色属于什么染色法A.单染法B.复红染色法C.革兰染色D.特殊染色法E.抗酸染色
将昏迷病人平卧,头偏向一侧的目的是( )
治疗高血压病肝阳上亢证,应首选的方剂是()
(2009年)根据《保护工业产权的巴黎公约》,关于优先权,下列哪一选项是正确的?()
加工装配型的制造业属于中国海外投资的重点行业。()
在教学过程中教师起一个促进者的作用,教师通过与学生建立融洽的个人关系以促进学生的成长,强调教学过程是以解决学生的情感问题为目标的教学模式。这种教学模式是()。
手机:电话
图中所示是一个园区网的一部分,交换机A和B是两台接入层设备,交换机C和D组成核心层,交换机E将服务器群连接至核心层。如图所示,如果采用默认的STP设置和默认的选举过程,其生成树的最终结果为(68)。这时交换机B上的一台工作站要访问园区网交换机E
最新回复
(
0
)