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
2024-01-13
32
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/3358923.html
相关试题推荐
Somecleaningfluids,syntheticcarpets,wallpaneling,andotherproductsrelea
Thispassageisexcerptedfrommaterialpublishedin1997.Scientistshavebeen
Thispassageisexcerptedfrommaterialpublishedin1997.Scientistshavebeen
Thispassageisexcerptedfrommaterialpublishedin1997.Isthereamassiv
Thispassageisexcerptedfrommaterialpublishedin1997.Isthereamassiv
Thispassageisexcerptedfrommaterialpublishedin1997.Isthereamassiv
Aconsumerinsulatesahousewithmaterialboughtat20percentoffthelistpri
CANONICAL:A、unfortunateB、indisputableC、hereticalD、microscopicE、unappointed
SENTIENT:A、atypicalB、immaterialC、unusualD、comatoseE、rudimentaryD
IMMATERIAL:RELEVANCE::A、liberal:autonomyB、competent:valorC、circuitous:d
随机试题
Whichoneofthefollowingaboutcontingentliabilitiesisnottrue?A、Contingent
Beingcolor-blind,Sallycan’tmakea______betweenredandgreen.A、difference
Interruption,moresurelythananythingelse,killsconversation.Thebesto
虚开增值税专用发票罪的行为方式有( )。A.为他人虚开增值税专用发票 B.为
新中国建立初期通过没收官僚资本建立了()A.合作社经济 B.国家资本主义经济
中医中广义的神的含义是指A:人体生命活动的主宰 B:人的精神意识 C:人体生
审计人员在确定内部控制的可信赖程度时,应充分关注内部控制在实践中所固有的局限性,
生产经营药品的企业定期集中报告本单位药品不良反应发生情况的时间是A.每月 B.
除了有科学的管理外,( )是提高运输效率、节省运输建设投资和运输费用,满足运输
简述现代企业人力资源管理各个历史发展阶段的特点。
最新回复
(
0
)