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
More evidence is in that so-called e-cigarettes do let smokers stop smoking. Such cigarettes【C1】______to the user an oral nicoti
More evidence is in that so-called e-cigarettes do let smokers stop smoking. Such cigarettes【C1】______to the user an oral nicoti
admin
2016-03-21
111
问题
More evidence is in that so-called e-cigarettes do let smokers stop smoking. Such cigarettes【C1】______to the user an oral nicotine without the carcinogens and other noxious chemicals found in tobacco smoke, by【C2】______a solution containing the drug. A study just【C3】______by Jamie Brown of University College, London, and his colleagues suggests they are 60% more successful at getting people to【C4】______tobacco by themselves than either willpower【C5】______or previously available quitting aids【C6】______nicotine patches.
Dr. Brown and his team looked at data collected by the Smoking Toolkit Study, a programme run by them, and【C7】______by Cancer Research UK, a charity, and Britain’s health ministry. This programme【C8】______smokers’ behaviour in England, month by month, and has been asking about e-cigarettes since July 2009. The questions posed to【C9】______include whether they have tried to give up smoking, have succeeded, and what【C10】______they have taken.
【C11】______those who had done it alone, rather than opting for a doctor’s assistance to help them quit, the researchers found that people who had【C12】______e-cigarettes for the purpose in the previous 12 months were more than twice as【C13】______as those who had used other devices, such as nicotine patches. A big win, apparently, for e-cigarettes—【C14】______, interestingly, they were only 40% more successful than【C15】______willpower by itself.
As that second number【C16】______, in a study like this the raw figures can mislead. So Dr. Brown studied other variables such as just how【C17】______to nicotine a respondent was. That done, e-cigarettes had an almost【C18】______advantage over the other two approaches—suggesting not only that e-cigarettes were the clear winner, but also casting【C19】______on the value of things like nicotine patches or willpower. Dr. Brown’s " real world" survey thus【C20】______formal clinical trials of e-cigarettes , which also show their virtues as quitting aids.
【C14】
选项
A、though
B、hence
C、then
D、instead
答案
A
解析
上文提到“电子香烟戒烟成功率是其他方法的2倍多”;该句提到“它比意志力戒烟效果仅高出40%”。由此可见上文强调电子香烟效果显著,下文却说效果不太显著,显然上下文是转折逻辑,四个选项的意思分别为:[A]though“但是”;[B]hence“因此”;[C]then“然后”;[D]instead“反而”。能表示转折且语义正确的是[A]though“但是”,故[A]为答案。
转载请注明原文地址:https://kaotiyun.com/show/64sZ777K
0
考研英语一
相关试题推荐
About2,500ofso-calledsupernovaeareknowninsideourgalaxyandbeyond.Butexactlywhattheywerebeforetheyexplodedisn
About2,500ofso-calledsupernovaeareknowninsideourgalaxyandbeyond.Butexactlywhattheywerebeforetheyexplodedisn
Manywilldoubttobaccoindustryclaimsthatitissharpeningitssciencetoevaluate"healthiercigarettes".Butthat’swhatwi
Manywilldoubttobaccoindustryclaimsthatitissharpeningitssciencetoevaluate"healthiercigarettes".Butthat’swhatwi
Dieting,accordingtoanoldjoke,maynotactuallymakeyoulivelonger,butitsurefeelsthatway.Nevertheless,evidencehas
Dieting,accordingtoanoldjoke,maynotactuallymakeyoulivelonger,butitsurefeelsthatway.Nevertheless,evidencehas
Dieting,accordingtoanoldjoke,maynotactuallymakeyoulivelonger,butitsurefeelsthatway.Nevertheless,evidencehas
Dieting,accordingtoanoldjoke,maynotactuallymakeyoulivelonger,butitsurefeelsthatway.Nevertheless,evidencehas
随机试题
精子的自身免疫
如何排除刮水器动作迟缓的故障?
下列关于MODS的叙述,错误的是
与白血病相关的环境污染因素是与皮肤癌相关的环境污染因素是
宣上、畅中、渗下的主要代表方剂是
68岁,肝硬化病史10年,大量放腹腔积液后出现睡眠障碍,扑翼样震颤,脑电异常,最可能的诊断是()
微分方程y’=的通解是________.
下面关于函数依赖的叙述中,不正确的是()。
A、DangeroustoSwimB、SwimwithGermsC、SwimmingPoolD、HowtoSwiminWaterB本题的测试点是要从全文来考虑该段落所谈论的主题。a项(游泳危险)、b项(游泳与细菌)、c项(游泳池
社区公益(communitypublicbenefit)以公益机构为主体,为达成公益目的而鼓励社区居民积极参与各种公益服务或活动。近年来,越来越多的机构和企业投身到社会公益事业之中,或进行大额捐款,或成立慈善基金,力图在履行社会责任的同时,凸显企业
最新回复
(
0
)