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
At the Kyoto conference on global warming in December 1997, it became abundantly clear how complex it became to work out interna
At the Kyoto conference on global warming in December 1997, it became abundantly clear how complex it became to work out interna
admin
2017-01-20
28
问题
At the Kyoto conference on global warming in December 1997, it became abundantly clear how complex it became to work out international agreements relating to environment because of economic concerns unique to each country. It is no longer enough to try to forbid certain activities or to reduce emissions of certain substances. The global challenges of the interlink between the environment and development increasingly bring us to the core of the economic life of states. During the late 1980s we were able, through international agreements, to make deep cuts in emissions harmful to the ozone layer. These reductions were made possible because substitution had been found for many of the harmful chemicals and, more important, because the harmful substances could be replaced without negative effects on employment and the economies of states.
Although the threat of global warming has been known to the world for decades and all countries and leaders agree that we need to deal with the problem, we also know that the effects of measures, especially harsh measures taken in some countries, would be nullified(使无效)if other countries do not control their emissions. Whereas the UN team on climate change has found that the emissions of carbon dioxide would have to be cut globally by 60% to stabilize the content of carbon dioxide in the atmosphere, this path is not feasible for several reasons. Such deep cuts would cause a breakdown of the world economy. Important and populous low or medium-income countries are not yet willing to undertake legal commitments about their energy uses. In addition, the state of world technology would not yet permit us to make such a big leap.
We must, however, find a solution to the threat of global warming early in the 21st century. Such a commitment would require a degree of shared vision and common responsibilities new to humanity. Success lies in the force of imaginations, in imagining what would happen if we fail to act. Although many living in cold regions would welcome the global warming effect of a warmer summer, few would cheer the arrival of the subsequent tropic diseases, especially where there had been none.
The reason why it is difficult to get rid of the threat of global warming is that______.
选项
A、the leaders of many countries are not fully aware of the gravity of the problem
B、world technology can never solve the problem
C、not all the countries are willing to make deep cuts in emissions
D、many people welcome the global-warming effect of a warmer summer
答案
C
解析
推理判断题。题干问的是难以摆脱全球变暖的原因。第二段第二句指出,要稳定大气层中二氧化碳含量,就要大幅度减少二氧化碳的排放量,但这是不切实际的。其中一个原因是并非所有的国家都愿意大幅度减少有害物质的排放,并为此承担义务。这就意味着有的国家采取措施,有的国家却不愿意采取,故选C)。A)与第二段第一句的意思相矛盾;B)与文意不符,虽然第二段最后一句指出,目前的技术现状还不允许做出如此大幅度地减少有害物质的排放量的行动,但并不是说永远无法解决;D)与文章最后一段意思不符。该段提到居住在寒冷地区的许多人对全球变暖带来的温暖夏日持欢迎态度,但很少有人会欢迎接踵而至的热带疾病。
转载请注明原文地址:https://jikaoti.com/ti/oOjFFFFM
0
大学英语四级
相关试题推荐
Encouragementandpraisecancomeinmanyforms,andsomewaysarebetterforchilddevelopmentthanothers.Researchersatthe
FixingAmericanSchools:CharterVocationalHighSchoolA)PubliceducationinAmericaisamess.Toooften,parentsareabsento
FixingAmericanSchools:CharterVocationalHighSchoolA)PubliceducationinAmericaisamess.Toooften,parentsareabsento
Peopleintheirsixtiesshouldgotouniversitytoretrainbecausetheywillbeexpectedtoworkforlongerbeforeretirement,t
TheCentralNationA)ImmigrationplacesAmericaatthecentreofawebofglobalnetworks.Sowhynotmakeiteasier?Immigratio
TheCentralNationA)ImmigrationplacesAmericaatthecentreofawebofglobalnetworks.Sowhynotmakeiteasier?Immigratio
A、Sixyears.B、Fouryears.C、Threeyears.D、Oneyear.B男士6年前第一次来到这里,一年后搬走,3年前又搬来,因此该男士在这里一共住了1+3=4年,选B。本题难点不在猜题,而在于把听到的内容标记清楚,再根
A、Herattractiveclothing.B、Herbeautifulfigure.C、Herunusualheight.D、Herfashionablehandbag.B短文说,在市场拥挤的人流中,她显得非常优雅。故B正确。
WearehighintheBlueRidgeMountainsinthestateofNorthCarolina.Itisveryearlyinthemorning.Wehavebeen【C1】______
WearehighintheBlueRidgeMountainsinthestateofNorthCarolina.Itisveryearlyinthemorning.Wehavebeen【C1】______
随机试题
企业所得税法所称特许权使用费收入,是指企业提供下列()等特许权的使用权取得的收入。
设y=In[In(1nx)],则y’=________.
A.远中颊角区B.下颌牙槽嵴C.后堤区D.下颌舌骨嵴E.上颌牙槽嵴全口义齿基托边缘不能伸展的区域是
经产妇,3l岁。阵发性腹痛6小时,宫缩30秒/4~5分钟,中等强度,胎心140次/分,枕右前位,宫口开大3cm。该患者最恰当的处理措施为()
一只股票每股市价10元,每股净资产2元,每股收益0.5元,这只股票的市盈率是()。
下列不属于定期存款的是()。
书信:电子邮件:手机短信
有以下程序:#includemain(){char’b,c;inti:b=‘a’:c=‘A’:for(i=0;i
近年来,城乡居民收(1)大幅度增长,生活(2)量有了提高,扣除物价因素,城市居民人均收入每年(3)均增长百分之七点七,农民人均收入增长百分之四点五。(4)着收入的增加,农民的消费水平也相应(5)高,但是,有的地区一些富裕(6)来的农民手里有了钱,因为不太懂
Wheredopesticidesfitintothepictureofenvironmentaldisease?Wehaveseenthattheynowpollutesoil,water,andfood,tha
最新回复
(
0
)