首页
登录
职称英语
[originaltext] Smoking can be harmful to your health. But why do peo
[originaltext] Smoking can be harmful to your health. But why do peo
游客
2024-02-03
47
管理
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.[19]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[20]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.[2l]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、Smoke.
B、Tar.
C、Nicotine.
D、Ashes.
答案
C
解析
短文开头便介绍了香烟使人上瘾的主要原因在于其成分尼古丁。故选C。
转载请注明原文地址:https://tihaiku.com/zcyy/3418240.html
相关试题推荐
TodayIwouldliketotellyouabouttheeffectsofoldageonhealth.Actua
TodayIwouldliketotellyouabouttheeffectsofoldageonhealth.Actua
TodayIwouldliketotellyouabouttheeffectsofoldageonhealth.Actua
TodayIwouldliketotellyouabouttheeffectsofoldageonhealth.Actua
TodayIwouldliketotellyouabouttheeffectsofoldageonhealth.Actua
TodayIwouldliketotellyouabouttheeffectsofoldageonhealth.Actua
TodayIwouldliketotellyouabouttheeffectsofoldageonhealth.Actua
TodayIwouldliketotellyouabouttheeffectsofoldageonhealth.Actua
TodayIwouldliketotellyouabouttheeffectsofoldageonhealth.Actua
TodayIwouldliketotellyouabouttheeffectsofoldageonhealth.Actua
随机试题
Ourassociationwas________ofteachers,studentsandtheirparents.A、madeupB、c
(1)Socrates,theGreekphilosopherofAthens,wasthesonofSophroniscus,a
[originaltext]Everyhumanbeing,nomatterwhatheisdoing,givesoffbod
项目法人对各参建单位安全生产法律、法规、规章、制度、标准、操作规程和安全生产管理
已知一个项数为10的等差数列,其中奇数项之和为545,偶数项之和为590,则其公
用铺砂法测定路面表面构造深度,我国规程规定使用()的砂25cm3。A.0.15
胎儿生长受限儿的死亡率为正常儿的A、1~3倍 B、2~4倍 C、3~5倍
以下叙述错误的是A.天麻有抗惊厥作用 B.天麻素有升压作用 C.天麻能提高耐
A.麻醉药品 B.一类精神药品 C.二类精神药品 D.医疗用毒性药品 E
风池穴在针灸时应 A.针尖应微偏上方斜刺 B.针尖应向中央斜刺
最新回复
(
0
)