Why do people smoke?One reason is that people become addicted(成瘾) to cigarettes.The addictive substance(物质)in cigarettes is nicotine(尼古丁).When people smoke,the nicotine goes right into the blood stream and makes people feel comfortable.A smoker's body gets used to the nicotine,and if ...
Why do people smoke? One reason is that people become addicted(成瘾)to cigarettes.The addictive substance(物质)in cigarettes is nicotine(尼古丁).When people smoke, the nicotine goes right into the blood stream and makes people feel comfortable.A smoker's body gets used to the nicotine, and ...
Why do people smoke?One reason is that people become addicted(成瘾) to cigarettes.The addictive substance(物质) in cigarettes is nicotine(尼古丁).When people smoke,the nicotine goes right into the blood stream and makes people feel comfortable.A smoker's body gets used to the nicotine,and if...
Whydopeoplesmoke? Onereasonisthatpeoplebecomeaddicted (成瘾) tocigarettes. Theaddictivesubstance (物质) incigarettesisnicotine (尼古丁). Whenpeoplesmoke, thenicotinegoesrightintothebloodstreamandmakespeoplefeelcomfortable. A smoker'sbodygetsusedtothenicotine, andifhestopssmoking, hefeelsnervous. Manysmokers...
Why do people smoke? One reason is that peoplebecome addicted(成瘾) to cigarettes. The addictivesubstance(物质)in cigarettes is nicotine(尼古丁)When people smoke, the nicotine goes right into theblood stream and makes people feel comfortable. Asmoker's body gets used to the nicotine, and if ...
Why do people smoke? One reason is that people become addicted(成瘾) to cigarettes. The ad-dictive substance(物质) in cigarettes is nicotine(尼古丁). When people smoke, the nicotine goesright into the blood stream and makes people feel 1 . A smoker's body gets 2 to the nico-tine, and...
Why do people smoke? One reason is that people become addicted(上瘾) to cigarettes. The addictive thing in cigarettes is nicotine. When people smoke, the nicotine goes right into the blood stream and makes people feel comfortable. A smoker\s body gets used to the nicotine, and if he stops...
根据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 do so .可知尼古丁让人们吸烟上瘾,故选B。【小题2】D细节理解题。根据While governments and health experts have tried to get people to stop smoking ...
Why do people smoke? One reason is thatpeople become addicted to(对…有瘾) cigarettes.The addictive substance in cigarettes is nicotine.When people smoke, the nicotine goes right into theblood stream and makes people relaxed. A smoker'sbody becomes used to the nicotine and if he stopssmoking...
Why do people smoke? One reason is that people become addicted(成瘾)to cigarettes.The addictive substance(物质)in cigarettes is nicotine(尼古丁).When people smoke, the nicotine goes right into the blood stream and makes people feel comfortable.A smoker's body gets used to the nicotine, and if...