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
In fact, even without humans, the Earth’s climate changes. Some climate change is【C1】______. But, as greenhouse gases are added
In fact, even without humans, the Earth’s climate changes. Some climate change is【C1】______. But, as greenhouse gases are added
admin
2015-05-28
45
问题
In fact, even without humans, the Earth’s climate changes. Some climate change is【C1】______. But, as greenhouse gases are added to the atmosphere, human influence "emerges" from natural variability.
Droughts, one of the most intensely studied climate events, are a perfect example of a(n)【C2】______with both natural and human influences. Separating the【C3】______strengths of the influences is a challenge for scientists.However, with the large social and economic costs of droughts, it is a challenge the scientists must【C4】______.
In a very recent study published in the Journal of Climate, authors Richard Seager and Martin Hoerling cleverly used climate models forced by sea surface temperatures to【C5】______how much of the past century’s North American droughts have been caused by ocean temperatures, natural variability and human influences.
Droughts can be caused by a (n)【C6】______of separate or interactional phenomena. At its root, drought results from the low【C7】______of water falling and sometimes higher temperatures (which increase evaporation rates). The beginning of drought can often be linked to variations in ocean temperatures.
It is also found that the oceans can affect the atmosphere to create conditions that are【C8】______responsible for drought. What’s more, temperature increases【C9】______with human-driven global warming also play a role. This【C10】______agrees with other researchers who have shown that, while human-emitted greenhouse gas warming may not cause a particular drought, it can make drought come on earlier, faster, and harder than it otherwise would.
A)associated I)quality
B)attached J)quantity
C)conclusion K)relative
D)conduct L)ridiculous
E)distinguish M)simply
F)effect N)undertake
G)natural O)variety
H)partly
【C6】
选项
答案
O
解析
空格位于不定冠词a(n与介词of之间,故应填入名词。根据下文的separate or interactional phenomena.可知,干旱是由各种各样独立的或相互作用的现象造成的,故空格处应填入variety。a variety of意为“各种各样的,种种”。备选的名词中,conclusion“结论”、conduct“行为”、quality“质量”和quantity“数量”均不符合文意,故排除。
转载请注明原文地址:https://kaotiyun.com/show/fUl7777K
0
大学英语四级
相关试题推荐
Accordingtoanewstudy,amajoringredienttotakingthepainoutofastressfuldayatworkisasupportivepartnerathome.
A、Theuseofoversizedfreightcontainers.B、Safetyproblemswithrailroadtracks.C、Thegrowthoftheautomotiveindustry.D、Th
A、Thehealthiertwinisalsothesmarterone.B、Thetwinsareasintelligentaseachother.C、Theraisingenvironmenthasnothin
Volumeshavebeenwrittenabouttechnology’sabilitytoconnectpeople.Butburyingone’snoseinabookhasalwaysbeensomewha
WhyIBecameaTeacher:toPassonMyLoveofLiteratureA)Likelotsofpeople,IneverthoughtI’dbeateacherwhenIwasats
WhyIBecameaTeacher:toPassonMyLoveofLiteratureA)Likelotsofpeople,IneverthoughtI’dbeateacherwhenIwasats
WhyIBecameaTeacher:toPassonMyLoveofLiteratureA)Likelotsofpeople,IneverthoughtI’dbeateacherwhenIwasats
A、Sheisshortofmoney.B、Shequittedherjob.C、Shefeelslonely.D、Shehasquarreledwithherex-roommate.A目的原因题。对话开头,女士提到自从
Oneafternoonrecently,two【B1】______friendscalledtotellmethat,well,theirmarriageshadn’tmadeit.Onewasleavinghis
随机试题
下列选项中哪个是不能提起行政复议的行为()
饥饿会促使个体做出觅食的活动,口渴会让个体产生寻找水源的动机,这说明动机具有【】
小偏心受压构件的相对受压高度ξ应存大于_________.小于_________之间变化。
我国某技术进出口公司与美国某公司签订一份由美方向中方销售一台精密仪器的合同,其中价格条件为DEQINCO-TERMS2000。货物在按期装运后,途中遇大风浪致使船舶触礁,由于船身摇摆过于剧烈,导致该精密仪器严重损坏。经检验,修理该仪器所需费用将超过该仪器原
在工程项目准备阶段,对应于项目决策管理层的工程咨询服务是()。
物业经营管理的常规工作中,一般分配公共成本的方式是按照()面积占物业总面积的比例计算。
Apunctualpersonisinthe【C21】______ofdoingathingatthecorrecttimeandisnever【C22】______foranything.Anunpunctua
《行政处罚法》规定,未满14周岁的人违反行政法律规范的,()。
肺腑之言对于()相当于()对于艰苦
Dogswerefirstdomesticatedfromwolvesatleast17,000yearsago,butperhapsasearlyas150,000yearsagobaseduponrecent
最新回复
(
0
)