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
考研
Drug use is rising dramatically among the nation’s youth after a decade of decline. From 1993 to 1994, marijuana use among young
Drug use is rising dramatically among the nation’s youth after a decade of decline. From 1993 to 1994, marijuana use among young
admin
2010-11-27
35
问题
Drug use is rising dramatically among the nation’s youth after a decade of decline. From 1993 to 1994, marijuana use among young people (1)_____ from 12 to 17 jumped 50 percent. One in five high school seniors (2)_____ marijuana daily. Monitoring the Future, which (3)_____ student drug use annually, reports that negative attitudes about drugs have declined for the fourth year in a row. (4)_____ young people see great risk in using drugs. Mood-altering pharmaceutical drugs are (5)_____ new popularity among young people. Ritalin, (6)_____ as a diet pill in the 1970s and now used to (7)_____ hyperactive children, has become a (8)_____ drug on college campuses. A central nervous system (9)_____, Ritalin can cause strokes, hypertension, and seizures. Rohypnol, produced in Europe as a (10)_____ tranquilizer, lowers inhibitions and suppresses short-term memory, which has led to some women being raped by men they are going out with. (11)_____ taken with alcohol, its effects are greatly (12)_____. Rock singer Kurt Cobain collapsed from an (13)_____ of Rohypnol and champagne a month before he committed (14)_____ in 1994. In Florida and Texas, Rohypnol has become widely abused among teens, who see the drug as a less expensive (15)_____ for marijuana and LSD. Alcohol and tobacco use is increasing among teenagers, (16)_____ younger adolescents. Each year, more than one million teens become regular smokers, (17)_____ they cannot legally purchase tobacco. By 12th grade, one in three students smokes. In 1995, one in five 14-year-olds reported smoking regularly, a 33 percent jump (18)_____ 1991. Drinking among 14-year-olds climbed 50 percent from 1992 to 1994, and all teens reported substantial increases in (19)_____ drinking. In 1995, one in five 10th graders reported having been drunk in the past 30 days. Two-thirds of high school seniors say they know a (20)_____ with a drinking problem.
选项
A、in
B、to
C、since
D、for
答案
C
解析
介词搭配。since和1991搭配,意思是自1991年以来上涨了33%.
转载请注明原文地址:https://jikaoti.com/ti/oA7RFFFM
0
考研英语一
相关试题推荐
Themoonappearstowarpthemindsofsomemen.Despiteputtingmenonthemoonin1969Americaseemsdeterminedonre-enacting
Whichofthefollowingconsequencemightbecausedbythe2005emergencyspendingbill?TheimplementationoftheActindiffer
PresidentBushtakestothebullypulpittodeliverasternlecturetoAmerica’sbusinesselite.TheJusticeDept.stunstheacc
Politicalcontroversyaboutthepublic-landpolicyoftheUnitedStatesbeganwiththeAmericaRevolution.(1)_____,evenbefore
Whatisimpliedinthefirstsentence?ThebasicprobleminJapanesepoliticsaspointedbythewriterliesin______.
(46)Arecentphenomenoninpresent-dayscienceandtechnologyistheincreasingtrendtowards"directed"or"programmed"researc
Achemicalplantshouldberesponsibleforthewaterpollutioninanearbyriver.WritealettertotheCityEnvironmentProtect
ItisgenerallyrecognizedintheworldthatthesecondGulfWarinIraqisacrucialtestofhigh-speedWeb.Fordecades,Ameri
Baconandeggs______commonSundaybreakfastinEngland.
随机试题
设氮的一次节流液化系统的操作温度为290K和71.9K。假设氮气被等温可逆压缩到10.1MPa,其低压对应于液氮在71.9K的饱和蒸气压(0.05MPa)。如果换热器是理想的,系统没有漏热,该液化器的热力完善度是()。A.0.064B.0.06
如图所示,河道中有一圆柱形的桥墩,圆柱的直径d=1.0m,水深h=3.0m,河水的流速v=3.2m/s,则桥墩所受的绕流阻力R为()。
下图是一组不同成孔质量的预钻式旁压试验曲线。其中正常的旁压曲线为()。
根据《专利法》的规定,实用新型和外观设计专利权的期限为()年。
生存于复杂而相对确定环境中的组织,适宜选择()。
书话贵在体现作者独到的品书心得,不仅提供有关书的知识,而且也需研求学问,_______一己之见。即使是对事实、材料的陈述,也能见出作者辨析、取舍的_______。所以,书话中的高手,往往也就是学问上的大家。填入画横线部分最恰当的一项是:
头发:颜色:长度
A.lightsB.protectC.inthedarkA.sitathome【T7】________B.turnoffallnon-essential【T8】________C.passedalawto【T9】_
资本主义简单再生产,就其实质而言,是
将1m长的木棒截成两段,其中第一段的长度为X,第二段长度为Y,则X+2Y与3X+Y的相关系数为()
最新回复
(
0
)