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、It is sure that the use illegal drugs call cause life-long dependency. B、The children who smoke will have their life shorten.
A、It is sure that the use illegal drugs call cause life-long dependency. B、The children who smoke will have their life shorten.
admin
2009-04-23
14
问题
The most surprising trend is the increasing use of illegal drugs, tobacco, and alcohol among youth. Children who use these substances increase the chance of acquiring life-long dependency problems. They also bring about greater health risks. Every day, three thousand children begin smoking cigarettes regularly; as a result, a third of these youngsters will have their lives shortened.
According to a study conducted by Columbia University on Addiction, children who smoke marijuana are 85 times more likely to use cocaine than ordinary people who never tried marijuana.
The use of illegal drugs among eighth graders is up 150 percent over the past five years. While surprisingly high, the prevalence of drug use among today’s young people has returned to near-epidemic levels of the late 1970s. The most important challenge for drug policy is to change these dangerous trends.
Early drug use often leads to other forms of unhealthy and unproductive behavior. According to some survey, experts believe that illegal drugs are associated with premature sexual activity.
In 1995, 10.5 percent of all youngsters between twelve and seventeen years of age used illegal drugs on a past-month basis. This rate has risen notably compared to 8.2% in 1994, 5.7% in 1993, and 5.3% in 1992—the historic low in the trend since the 1979, high of 16.3%. The University of Michigan’s 1996 Monitoring the Future study found that more than half of all high school students use illegal drugs by the time they graduate. So now the illegal use of drugs by youngsters has become a big problem in the United States.
选项
A、It is sure that the use illegal drugs call cause life-long dependency.
B、The children who smoke will have their life shorten.
C、Columbia University on Drugs has studied the problems of smoking.
D、Most eighth graders use illegal drugs.
答案
B
解析
What can we learn from the passage?
转载请注明原文地址:https://kaotiyun.com/show/WCpK777K
0
大学英语六级
相关试题推荐
TheUniversityBookstoreisaself-supportinguniversity-ownedorganization,whichwasfoundedin1921.Itprovidesstudents,fa
A、She’llsendareplybymail.B、Shedoesn’twantareply.C、Sheprefersthemantoreplybyphone.D、Shedoesn’tknowtheman’s
Thispartistotestyourabilitytodopracticalwriting.Youarerequiredtounitearesumeaccordingtothefollowinginforma
NoticeOverthepastmonththePersonnelOfficehasreceivednumerouscallsabouttheapprovalprocessforusingthenew"fl
Thefollowingisanintroductiontoacompany.Afterreadingit,youarerequiredtocompletetheblanksbelowit(NO.46throug
Thefollowingisanadvertisement.Afterreadingit,youshouldcompletetheinformationbyfillingintheblanksmarked46thro
Everyonehasperiodsintheirlives______everythingseemssohard.
Therecanbenodoubtthatthegrowthinadvertisementisoneofthemoststrikingfeaturesofthewesternworldinthiscentury
IntheUnitedStates,teachingisveryimportant.Ifteachersdonotteachwell,studentscomplain.Ifmanystudentsdonotunde
HehadbeeneducatedinEngland,______(这是他如此精通英语的原因).
随机试题
彼特拉克的抒情诗《歌集》歌咏的爱情对象是【】
When______oursportsmeetisstillaquestion.
某校在2006年8月底突然发生大批腹泻病人,不少人需住院治疗,临床诊断为细菌性痢疾。立即进行流行病学调查,查了4194人,共查出病例769人。最好用下列哪种指标
下列说法正确的是:
社会政策的行动主体是指制定和实施社会政策的责任承担者或行动者。下列不属于社会政策行动主体的是( )。
考试是否达到了测验目的,即是否测出了所要测出的东西是指()。
被公认为是行为主文学习观与认知主文学习观相结合的代表是()
(2016年真题)2013年5月,某外国人在我国境内运输毒品2千克,人民法院依据《中华人民共和国刑法》判处其无期徒刑。该案所体现的我国法律效力的原则是
设数据结构B=(D,R),其中D={a,b,c,d,e,f},R={(a,b),(b,c),(c,d),(d,e),(e,f),(f,a)}。该数据结构为()
【B1】【B11】
最新回复
(
0
)