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 changes in globally averaged temperature that have occurred at the Earth’s surface over the past century are similar in size
The changes in globally averaged temperature that have occurred at the Earth’s surface over the past century are similar in size
admin
2012-06-13
85
问题
The changes in globally averaged temperature that have occurred at the Earth’s surface over the past century are similar in size and timing to those【C1】______by models that take into account the combined influences of human factors and solar variability.
To【C2】______the question of attribution requires the【C3】______of more powerful and complex methods, beyond the use of global averages alone. New studies have focused on【C4】______maps or patterns of temperature change in【C5】______and in models. Pattern analysis is the climatologically equivalent of the more comprehensive tests in the medical analogy mentioned 【C6】______, and makes it possible to achieve more definitive【C7】______of observed climate changes to a particular cause or causes.
The expected influence of human activities is thought to be much more complex than uniform warming over the entire surface of the Earth and over the whole【C8】______cycle. Patterns of change over space and time therefore provide a more powerful【C9】______technique. The basic idea【C10】______pattern-based approaches is that different【C11】______causes of climate change have different characteristic patterns of climate response or fingerprints. Attribution studies seek,to【C12】______a fingerprint match between the patterns of climate change【C13】______by models and those actually observed.
The most recent assessment of the science suggests that human activities have led to a discernible 【C14】______on global climate and that these activities will have an increasing influence on future climate. The burning of coal, oil and natural gas, as well as various agricultural and industrial practices, are【C15】______the composition of the atmosphere and contributing to climate change. These human activities have led to increased atmospheric【C16】______of a number of greenhouse gases, including carbon dioxide, methane and so on in the lower atmosphere.
Human activities, such as the burning of fossil, have also increased the【C17】______of small particles in the atmosphere. These particles can change the【C18】______of energy that is absorbed and reflected by the atmosphere. They are also believed to modify the【C19】______of air and clouds, changing the amount of energy that they absorb and reflect. Intensive studies of the climatic effects of these particles began only recently and the overall【C20】______is uncertain. It is likely that the net effect of these small particles is to cool the climate and to partially offset the warming of increasing concentrations of greenhouse gases.
【C17】
选项
A、abundance
B、hemisphere
C、fixture
D、distress
答案
A
解析
空格所在部分大意为:人类活动,例如燃料的燃烧,已经使大气层中增加了——微小颗粒。分析各个选项,A项意思为“充足;大量,多”;B项意思为“半球、半球体、半球系数”;C项意思为“固定装置;设备;固定于某处不大可能移动之物”;D项意思为“危难,不幸;贫困;悲痛”。文中所要表达的意思是增加了大量的微小颗粒,所以只有abundance of表示“大量的,充足的”。所以选择A。
转载请注明原文地址:https://kaotiyun.com/show/utnO777K
0
考博英语
相关试题推荐
Tosurviveintheintensetradecompetitionbetweencountries,wemust______thequalitiesandvarietiesofproductswemaketo
Oneoutcomeoftherapidadvanceoftechnologyisthebreakdownofthetraditional______oflaborbetweenthesexes.
Afewyearsago,therichworld’sworryabouteconomicinteractionwithdevelopingcountrieswasthatthepoorcouldnotprofit
ThesubjectofmystudyiswomenwhoareinitiatingsocialchangeinasmallregioninTexas.ThewomenareMexicanAmericanswh
Avarietyofsimpletechniquescanpreventcomputercrime.Forexample,destroyingprintedinformation,protectingcomputerscre
ThegeologyoftheEarth’ssurfaceisdominatedbytheparticularpropertiesofwater.PresentonEarthinsolid,liquid,andga
TheTrojanWarprovedtotheGreeksthatcunningand______wereoftenmoreeffectivethanmilitarymight.
Theteacher______fromhercustomandgaveusnohomeworkyesterday.
Allthestudentsinthisuniversityarerequestedtocomplywiththeregulations.
随机试题
我国坚持独立自主、自力更生和对外开放方针的理论基础是
老年高血压病人的血压控制目标是()。
取得建造师执业资格证书的人员,应当受聘并注册于一个具有( )资质的企业。
下列税种中,属于流转税的是( )。
根据我国行政法理论,税务行政行为具有()等特征。
对客户的评估报告的审核,负责人员应着重审核(),避免错误销售和不当销售。
小王今年30岁了,由于公司不景气,已经失业在家8周了,正等待寻找新的工作。根据以上资料,回答下列问题:因劳动力市场运转存在摩擦或不完善而形成的失业叫()。
在中国境内未设立机构、场所的非居民企业从中国境内取得的收入,按全额作为企业所得税应纳税所得额的有()。
物流搬运系统有哪几种定义?
A.升高B.降低C.先高后低D.先低后高过敏性休克患者外周血管阻力的变化是
最新回复
(
0
)