首页
登录
职称英语
When cut, the synthetic material fiberglass, like asbestos, releases microscopic
When cut, the synthetic material fiberglass, like asbestos, releases microscopic
游客
2025-02-26
20
管理
问题
When cut, the synthetic material fiberglass, like asbestos, releases microscopic fibers into the air. It is known that people who inhale asbestos fibers suffer impairment of lung function. A study of 300 factory workers who regularly cut fiberglass showed that their lung capacity is, on average, only 90 percent of that of a comparable group of people who do not cut fiberglass. The statements above, if true, most strongly support which of the following hypotheses?
选项
A、People who work with fiberglass are likely also to work with asbestos.
B、Fiberglass fibers impair lung function in people who inhale them.
C、Fiberglass releases as many fibers into the air when cut as does asbestos.
D、Coarse fibers do not impair lung function in people who inhale them.
E、If uncut, fiberglass poses no health risk to people who work with it.
答案
B
解析
注意本题为“从上而下”类的support,即归纳,注意把握逻辑层次结构。(B)的内容恰好与段落中的第二句话相吻合,因此(B)正确;(A)的“工作中接触玻璃纤维的人非常有可能也会接触石棉”,在段落中并没有涉及;(C)为新的比较,必然不对;(D)中的Coarse fibers为新概念;(E)中的if uncut在段落中也未提及。注意体会(E)选项可以作为一个支持上面段落的推理的答案,但本题为归纳类。
转载请注明原文地址:https://tihaiku.com/zcyy/3973485.html
相关试题推荐
Whencut,thesyntheticmaterialfiberglass,likeasbestos,releasesmicroscopic
Somecleaningfluids,syntheticcarpets,wallpaneling,andotherproductsrelea
Onemethodofdatingtheemergenceofspeciesistocomparethegeneticmaterial
Thepublisherofabest-sellingself-helpbookhadinsomepromotionalmaterial,
Thispassageisexcerptedfrommaterialpublishedin1997.Scientistshavebeen
Thispassageisexcerptedfrommaterialpublishedin1997.Isthereamassiv
Aconsumerinsulatesahousewithmaterialboughtat20percentoffthelistpri
CANONICAL:A、unfortunateB、indisputableC、hereticalD、microscopicE、unappointed
Thispassageisadaptedfrommaterialpublishedin2001.FrederickDouglasswas
Thispassageisadaptedfrommaterialpublishedin2001.FrederickDouglasswas
随机试题
WhenaskedhowtheydefinetheAmericanDream,mostpeoplewillsay,"Succe
[originaltext]M:Whydoyouthinkthatway?W:WhileIadmitthereisverylitt
Muchofexamanxietycomesfromafearof【S1】______performance.Ifyoucanp
电力系统稳定器的作用是()。A.抑制低频 B.抑制高频 C.抑制低压
中国银保监会于2018年4月发布了《商业银行大额风险暴露管理办法》,其中规定对一
拆迁纠纷调解未能达成一致意见的,房屋拆迁管理部门应当作出书面裁决。部分事项达成一
某局办公室共有10个文件柜按序号一字排开。其中1个文件柜只放上级文件,2个只放本
甲公司是一家机械加工企业,采用管理用财务报表分析体系进行权益净利率的行业平均水平
下列关于项目资本金的表述中,不正确的是()。A.项目资本金是指在项目总投资中由
金黄色葡萄球菌肺炎,痰的性状A.粉红色泡沫样痰 B.脓血痰 C.砖红色胶冻样
最新回复
(
0
)