一、目的自本世纪70年代起,毒品问题开始泛滥并日趋恶化,目前已成严重危害人类的一个社会公害。因此,应该了解吸毒的原因,寻找抵制毒品的办法。国内外资料均显示,吸毒者中以青少年为主,尤其是城镇青少年。为什么青少年会成为 First, the purpose From the 70s of this century, the drug problem began to rampant and deteriorating, has become a serious endangering a social public hazard. Therefore, it is important to understand the causes of drug abuse and find ways to counter it. Data both at home and abroad show that young people are the main users of drugs, especially urban youth. Why teenagers will be