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
考研
Doctors already know that people who smoke can damage their hearing. The latest study in the journal Tobacco Control,【C1】______m
Doctors already know that people who smoke can damage their hearing. The latest study in the journal Tobacco Control,【C1】______m
admin
2017-02-17
33
问题
Doctors already know that people who smoke can damage their hearing. The latest study in the journal Tobacco Control,【C1】______more than 3,000 US adults, suggests the same is true of passive smoking.
Experts believe tobacco smoke may【C2】______blood flow in the small vessels of the ear. This could starve the organ of oxygen and lead to a build up of【C3】______waste, causing damage. The harm is different【C4】______that caused by noise exposure or simple ageing.
In the study, the researchers from the University of Miami and Florida International University looked at the hearing test results of 3,307 non-smoking volunteers— some who were ex-smokers and some who had never smoked in their lifetime. The tests measured【C5】______of hearing over low, mid and high noise frequencies.
To【C6】______passive smoke exposure, the volunteers had their blood checked for a byproduct of nicotine, called cotinine, which is made when the body comes into【C7】______tobacco smoke. This【C8】______that people exposed to second-hand smoke were far more likely to have poorer hearing than others, and to a degree where they might struggle to【C9】______a conversation in the【C10】______of background noise. Passive smoking increased their risk of hearing loss across all sound frequencies by about a third.
Dr David Fabry, who led the research, said: "We【C11】______do not know exactly how much smoke you need to be exposed to in order to be at increased risk.
【C12】______we do know that the【C13】______for damage is very low. Really, the safe level of exposure is no exposure."
Dr Ralph Holme, head of another research team, said: "We already knew from our own research that regular【C14】______smoking is a significant risk【C15】______leading to hearing loss and this new study is important as it【C16】______the increased risks posed by passive smoking too. Hearing loss can often be very【C17】______and lead to social isolation, if not quickly【C18】______Before you next【C19】______a cigarette, consider how it could impact not only【C20】______your own long-term hearing but your friends’ and relatives’ too."
【C2】
选项
A、change
B、disrupt
C、stop
D、accelerate
答案
B
解析
下句提到器官会缺氧(starve the organ of oxygen),可推断吸烟对耳部小血管的血液流动会产生不利的影响.因此空格处所填单词应具有贬义,B项disrupt意为“扰乱”,表明吸烟会扰乱耳部小血管的血液流动。
转载请注明原文地址:https://kaotiyun.com/show/T8EZ777K
0
考研英语一
相关试题推荐
IsStanfordstillauniversity?TheWallStreetJournalrecentlyreportedthatmorethanadozenstudentshaveleftschooltowo
Goinghungryisamajorcontributortoillhealth,particularlyamongchildren,andanewreportrevealshowlong-lastingtheda
Oldpeoplearealwayssayingthattheyoungarenotwhattheywere.Thesame【C1】______ismadefromgenerationtogenerationand
Oldpeoplearealwayssayingthattheyoungarenotwhattheywere.Thesame【C1】______ismadefromgenerationtogenerationand
Oldpeoplearealwayssayingthattheyoungarenotwhattheywere.Thesame【C1】______ismadefromgenerationtogenerationand
Acandlelitdinnerworkswondersforromance.Nowscientistssayitcouldalsobegoodforyourheart.Breathingincandlesmoke
Acandlelitdinnerworkswondersforromance.Nowscientistssayitcouldalsobegoodforyourheart.Breathingincandlesmoke
Iftheonlineserviceisfreethenyouaretheproduct,technicianssay.GoogleandFacebookmakea【C1】______collectingpersonal
Iftheonlineserviceisfreethenyouaretheproduct,technicianssay.GoogleandFacebookmakea【C1】______collectingpersonal
随机试题
附有商业单据的金融单据的托收就是()
Ineedonemorestampbeforemycollection______.
女性,60岁,曾生育5胎,绝经10年,急慢性支气管炎20年。近5年来下腹坠胀,有块状物脱出于阴道口,休息后不能回纳。妇科检查:宫颈口脱出于阴道口外1cm处,子宫正常大小。
某建筑工程公司与该省某建设行政部门就其办公楼改建签订工程承包合同,在法律上,其合同当事人是()关系。
环境影响是人类的经济和社会活动对环境的作用导致的环境变化以及由此引起的对人类社会和经济的效应。下列关于环境影响的说法正确的是()。
销售量、成本与利润的关系是( )。
“以近代远”的绩效考评偏差属于()。
下列选项中,对美术课程教案表述不恰当的是()。
在数据库管理技术发展历程的几个阶段中,在【】阶段数据不能保存。
Whichsymbolismissing?
最新回复
(
0
)