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
外语
A、Because they feel nervous when not smoking. B、Because they have nothing to do when not smoking. C、Because they feel no taste i
A、Because they feel nervous when not smoking. B、Because they have nothing to do when not smoking. C、Because they feel no taste i
admin
2017-01-16
82
问题
Smoking can be harmful to your health. But why do people smoke?
One reason is that people become addicted to cigarettes. To be addicted means that your body comes to need them. The addictive substance in cigarettes is nicotine. When people smoke, the nicotine goes right into the blood stream and makes them feel relaxed. A smoker’s body gets accustomed to the nicotine and if he stops smoking he feels nervous. Many smokers try to stop smoking, but because of the addiction to nicotine they feel so uncomfortable that they often find it too difficult to stop.
Another reason is that people simply enjoy smoking and what it symbolizes. Having a cigarette for many people means taking a break. For some people smoking becomes part of certain social rituals, for example, the cigarette after dinner. Many people enjoy smoking because it gives them something to do with their hands. Reaching for a cigarette, lighting it, flicking the ashes are especially comforting in situations where a person feels tense.
Many people also like the taste of tar in cigarettes. However, it is the tar that causes cancer. While governments and health experts have tried to get people to give up smoking entirely, cigarette manufacturers have tried to keep selling them by producing cigarettes with less tar. Many people in Western countries have welcomed these cigarettes since they find it hard to stop smoking but want to reduce the risk to their health.
19 What is the addictive substance in cigarettes?
20 Why do many smokers find it too difficult to stop smoking?
21 What makes cigarettes with less tar welcomed by many people in Western countries?
选项
A、Because they feel nervous when not smoking.
B、Because they have nothing to do when not smoking.
C、Because they feel no taste in their mouths without cigarettes.
D、Because they don’t know how to establish new contacts without cigarettes.
答案
A
解析
吸烟者在戒烟时因为已经对尼古丁上瘾,不吸则紧张、感觉不适,从而导致戒烟困难。故选A。
转载请注明原文地址:https://kaotiyun.com/show/hni7777K
0
大学英语四级
相关试题推荐
A、Compressionfracturescausethecollapseofbackbones.B、Bonematerialislostandcannotbereplacedanymore.C、Bonesbecom
WhichLowCarbonTechnologyIsNowaReality?A)Withfossilfuelsexpectedtosupplyover70%oftheworld’senergyneedsby204
A、Youngadultsreadmorethanbefore.B、Childrenreadmorethanadults.C、Olderpeoplereadmoreliteraturethanbefore.D、Older
CarbonCaptureHasclimatechangemadeitharderforpeopletocareaboutconservation?A)LastSeptember,assomeonewh
ItisalwaysatoughtasktodecideontheperfectgiftforyourperfectmomonaMother’sDay.Tooffer【B1】______toyourproble
Valentine’sDayissupposedtobeaboutloveandromance.Butunfortunately,itcanbejusttheopposite.Becauseofthat,Feb.
TheNewOldAgeA)TheJapaneseseniorcitizenswhofoundedJeebaknewtheyweremakinghistorywhentheycoinedtheircompanymo
TheNewOldAgeA)TheJapaneseseniorcitizenswhofoundedJeebaknewtheyweremakinghistorywhentheycoinedtheircompanymo
A、Hethinksit’sgoodforhealthtohavesomeicecream.B、Hecan’teatanysnacksbecauseofhistoothache.C、Heonlybelieves
A、Sheagreeswiththeman.B、Shedoesn’twanttogoout.C、Shewouldrathergoswimming.D、Shedoesn’tthinkitisafineday.C
随机试题
复位操作是指当报警事件处理完毕后,为使()恢复到正常监视状态而进行的操作。
(2018年第53题)医院通行推床的通道最小净宽度为()。
按我国《公司法》规定,发行股份获得的溢价收入,应当列为()。
会员制期货交易所会员大会有()以上会员参加方有效。
“变量与函数”是初中数学教学中的重要内容,请完成下列任务:给出y=4x+6以及4x+6=0,则指出哪个是函数,如果是函数中的变量是?常量是?
义务教育阶段教学计划的特征:强制性、普遍性、免费性。()
语言的意义可以分为两类,由词的语法关系产生的意义叫________________,人们对现实现象的反映以及由此带来的人们对现实现象的主观评价,叫作________________,简称________________。
弱势群体
与社会主义革命不同,新民主主义革命仍属于资产阶级革命的原因在于
WhatisTRUEaboutGeneralMladic?
最新回复
(
0
)