首页
登录
职称英语
A certain type of dinnerware made in Ganandia contains lead. Lead can leach into
A certain type of dinnerware made in Ganandia contains lead. Lead can leach into
游客
2025-02-26
11
管理
问题
A certain type of dinnerware made in Ganandia contains lead. Lead can leach into acidic foods, and Ganandians tend to eat highly acidic foods. However, the extreme rarity of lead poisoning in Ganandia indicates that the dinnerware does not contain dangerous amounts of lead. Which of the following, if true, most seriously weakens the argument above?
选项
A、The dinnerware is produced exclusively for sale outside Ganandia.
B、Ganandian foods typically are much more acidic than foods anywhere else in the world.
C、The only source of lead poisoning in Ganandia is lead that has leached into food.
D、Most people who use the dinnerware are not aware that it contains lead.
E、Acidic foods can leach lead from dinnerware even if that dinnerware has a protective coating.
答案
A
解析
本题推理重点在最后一句话,并且however也指引了读题重点,那么weaken应重点,weaken最后一句话。而最后一句话是用“Ganandia铅中毒事件极少”这一事实而得出结论“餐具不含有达到危险水平的铅”,属于推理的“B,A”型,思维重点应转向用“除了A之外有别的原因影响B”,而(A)指出生产的晚餐用具全部在Ganandia以外销售,指出了A之外的另外一个原因,所以(A)正确。
转载请注明原文地址:https://tihaiku.com/zcyy/3973455.html
相关试题推荐
AcertaintypeofdinnerwaremadeinGanandiacontainslead.Leadcanleachinto
Althoughspinachisrichincalcium,italsocontainslargeamountsofoxalicac
Scientistsattemptingtoreplicatecertaincontroversialresultsreportedbyag
Tineaisaskininfectioncausedbycertainfungi.Asignificantfractionofthe
Scientistshaverediscoveredcertainfoodcrops,oncecommonlycultivatedinthe
Aworldwidebanontheproductionofcertainozone-destroyingchemicalswouldpr
Thenumberofpeoplediagnosedashavingacertainintestinaldiseasehasdroppe
Inacertainmunicipality,ajudgeoverturnedasuspect’sconvictionforposses
Inlargedoses,analgesicsthatworkinthebrainasantagoniststocertainchem
Certainpesticidescanbecomeineffectiveifusedrepeatedlyinthesameplace;
随机试题
NewresearchfromtheUnitedStatessuggeststhatthemillennia-oldtherapy
A.不连续 B.连续但左、右导数不存在 C.连续但不可导 D.可导
吸收性心智是皮亚杰理论体系中的重要概念( )
断路器弹簧操动机构手动储能与()之间联锁应完备,()前,应断开储能电源(A)机械
心理与教育测评中,相关系数可以用于确定测验的A.信度系数 B.效度系数 C.
肠梗阻3天,呕吐频繁,小便少,头晕、疲乏,心率120次/分,血压70/45mmH
期货从业人员拒绝协会调查或检查且情节严重的,撤销其期货从业人员资格并且在(
下列哪项符合卵巢生理A.成熟卵泡的持续时间是一定的 B.卵泡成熟度与宫颈黏液分
根据《标准施工招标文件》,关于施工合同变更权和变更程序的说法,正确的是( )。A
供货方项目管理的目标不包括( )。A.供货方的成本目标 B.供货方的进度目标
最新回复
(
0
)