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
2017-08-11
76
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."
【C4】
选项
A、in
B、to
C、as
D、with
答案
B
解析
The harm指的是吸烟对听力的损伤,从空格前的different和空格后的内容可知.吸烟造成的听力损伤与噪音或单纯的年龄增长所导致的受损不同。be different to是常用搭配.表示“与……不同”,故选B项。
转载请注明原文地址:https://kaotiyun.com/show/7gbZ777K
0
考研英语一
相关试题推荐
Whydowealongwith75othercountries—alternatebetweenstandardtimeanddaylighttime?Althoughmanypeoplebelieveithasa
Bythetimemostpeoplerealizedthatwhaleswerenotoversizefishbutwarm-bloodedmammalswithlargebrains,sophisticatedso
FortheaverageAmericanlivingintheUnitedStatesislikehavingmorethanhalfamilliondollarsinwealth.Sosaysanewst
FortheaverageAmericanlivingintheUnitedStatesislikehavingmorethanhalfamilliondollarsinwealth.Sosaysanewst
Heroesarepeoplethathaveaehievedsomethingthatweadmire.Itcouldbeacharacterinabookoramovie.Everybodylovesah
Euthanasiaasalegalquestionisanexerciseinfutility.Agovernmentofthepeoplecannotsanctiontherighttochoosedeath.
Youmaynotknowittolookatthem,buturbanplannersarehumanandhavedreams.OnedreammanyshareisthatAmericanswillg
Youmaynotknowittolookatthem,buturbanplannersarehumanandhavedreams.OnedreammanyshareisthatAmericanswillg
Insomniacs(someonewhocannotsleepeasily)don’tjustsufferatnight.Duringtheday,theyoftenfeelsleepy,havetroubleco
随机试题
直接发自腹腔干的动脉是【】
协助君、臣药加强治疗作用,或直接治疗次要的兼证的药物根据病情需要,用与君药性味相反而又能在治疗中起相成作用的药物
A.瞳孔缩小B.瞳孔扩大C.黄疸D.血红蛋白尿E.樱桃红吗啡中毒()
关于中国古代墓室,下列说法正确的是()。
阅读下面的短文,回答:(一)自然界中存在着许许多多我们往往用肉眼察觉不到的物质循环和能量流动,把生物群落(动物、植物、微生物)同其生存的非生命环境(大气、水、土壤),以及生物群落内部的不同种群连结到一起,形成一个相互联系、相互作用、相互制约的系统
铜镜对于()相当于()对于古典乐
简述公平理论的应用原则。
以下程序的输出的结果是()。#include<iostream.h>intx=3;voidmain(){voidfun();inti;for(i=1;i<x;i++)
Howeverimportantwemayregardschoollifetobe,thereisnogainsayingthefactthatchildrenspendmoretimeathomethani
ABriefHistoryofOnlineShoppingWhenAmazon.comopenedforbusiness15yearsago,itwasnothingmorethanafewpeoplep
最新回复
(
0
)