首页
登录
职称英语
In setting environmental standards for industry and others to meet, it is inadvi
In setting environmental standards for industry and others to meet, it is inadvi
游客
2025-02-25
9
管理
问题
In setting environmental standards for industry and others to meet, it is inadvisable to require the best results that state-of-the-art technology can achieve. Current technology is able to detect and eliminate even extremely minute amounts of contaminants, but at a cost that is exorbitant relative to the improvement achieved. So it would be reasonable instead to set standards by taking into account all of the current and future risks involved.
The argument given concerning the reasonable way to set standards presupposes that
选项
A、industry currently meets the standards that have been set by environmental authorities
B、there are effective ways to take into account all of the relevant risks posed by allowing different levels of contaminants
C、the only contaminants worth measuring are generated by industry
D、it is not costly to prevent large amounts of contaminants from entering the environment
E、minute amounts of some contaminants can be poisonous
答案
B
解析
Argument Construction
Situation State-of-the-art technology can detect and eliminate even tiny amounts of environmental contaminants, but at a cost that is exorbitant relative to its benefits.
Reasoning What must be true in order for the argument’s premises to support its conclusion? The, argument is that environmental standards requiring the best results that state-of-the-art technology can provide are unreasonably expensive relative to their benefits, so it would be reasonable instead to set environmental standards that take into account all present and future risks from contaminants. In order for the premise to support the conclusion, the environmental standards based on presrnt and future risks would have to be less expensive relative to their benefits than the best results environmental standards are. Furthermore, setting the current and future risks environmental standards cannot be reasonable unless it is feasible to assess present and future risks as those standards require.
A The argument does not say which standards, if any, environmental authorities have set. In any case, such standards could be reasonable or unreasonable regardless of whether industry currently meets them.
B Correct. If taking future risks into account were infeasible, then applying the current and future risks standards would also be infeasible. And setting those standards would be unreasonable if they could not feasibly be applied.
C According to the stimulus, the proposed current and future risks standards would apply to industry and others. So those standards could be reasonable even if the unspecified others also generated contaminants worth measuring, and even if the standards required measuring those contaminants.
D Even if it were costly to prevent large amounts of contaminants from entering the environment, the benefits of doing so to prevent present and future risks might outweigh the costs.
E The current and future risks standards could take into account any poisoning risks posed by minute and ants of contaminants.
The correct answer is B.
转载请注明原文地址:https://tihaiku.com/zcyy/3971935.html
相关试题推荐
Industryanalystssaidthattherecentriseinfuelpricesmaybeanearlysigna
Therecyclingofmunicipalsolidwasteiswidelyseenasanenvironmentallypref
Claim:Noactisdonepurelyforthebenefitofothers.Reason:Allactions—even
Thefollowingisalettertotheeditorofanenvironmentalmagazine."Twostudi
A、Socialconservatismdemandsthathumanbeingsconformtoestablishedstandards
QUENCH:THIRST::A、snore:napB、satiate:hungerC、tail:industryD、cramp:wris
Manymicroorganismssurvivesuchenvironmentalstressesasheat,cold
Manymicroorganismssurvivesuchenvironmentalstressesasheat,cold
The______ofsedimentintherivercausedconcernamongenvironmentalistsandi
Thesupplyoffreshwatercontinuestobea______formostenvironmentalistssinc
随机试题
[originaltext]ThousandsofSouthKoreanprotestorstooktothestreetsofcit
JamesMichenerInhislongwritinglife,James
Completethegap-fillingtask.Someofthegapsbelowmayrequireamaximumof
HowtoWriteaResearchRe
Almostallmetalsaregoodconductors,silver_______thebestofall.A、isB、bein
财务风险是指企业由于筹资原因产生的资本成本负担而导致的息税前利润波动的风险。()
TFTP封装在()报文中进行传输。A.HTTP B.TCP C.UDP D
老师在讲解“必先苦其心志,劳其筋骨”这句时,为了让学生更好地理解文言文中词语的是
既理气健脾又燥湿化痰的药物是A.橘核B.橘叶C.陈皮D.橘红E.青皮
精神病人姜某冲入向阳幼儿园将入托的小明打伤,小明的父母与姜某的监护人朱某及向阳幼
最新回复
(
0
)