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
More teenagers smoke today than at any【C1】______ since the 1970s, a federal study shows. Overall. 35% of children in grades 9-12
More teenagers smoke today than at any【C1】______ since the 1970s, a federal study shows. Overall. 35% of children in grades 9-12
admin
2009-01-05
38
问题
More teenagers smoke today than at any【C1】______ since the 1970s, a federal study shows. Overall. 35% of children in grades 9-12 smoke cigarettes, a greater【C2】______ than 25% of adults who smoke.【C3】______ it is illegal to buy cigarettes until age 18. more than 75% of kids who【C4】______ them in stores are not asked for proof of【C5】______ , and they get cigarettes just as adults do: they walk in and buy them,【C6】______ no one checks their age. At a high school【C7】______ inaugurated a smoke-free campus this year, students who smoke cigarettes between classes【C8】______ that stricter laws will cut【C9】______ . Sixth and seventh-graders 【C10】 ______ at a middle school say they have little trouble【C11】______ stores to sell them cigarettes,【C12】______ unsupervised vending machines or getting【C13】______ students to buy cigarettes for them. They say they have【C14】______ the most successful store-buying line early: "My【C15】______ is waiting in the car."
【C16】______ smoking becomes less popular in adults, smoking becomes a form of rebellion. Too often the rebellion leads to the tragic consequences of a【C17】______ smoking habit. Health experts warn that【C18】______ teen smokers quit soon, advances made in reducing lung and heart disease in the past 20 years will be【C19】______ . This will have a dramatic effect on the nation’s【C20】______ .
【C18】
选项
A、unless
B、lest
C、if
D、though
答案
A
解析
此题考查连词用法。根据上下文判断,应该是“如果未成年吸烟者不很快戒烟,则会导致…”,因此只有A项为正确答案。
转载请注明原文地址:https://kaotiyun.com/show/vZBK777K
0
专业英语四级
相关试题推荐
Parentswhosmokeoftenopenawindoworturnonafantocleartheairfortheirchildren,butexpertsnowhaveidentifiedar
ApprenticeshipshavelongbeenpopularinEurope,butworkforce-orientedhighschooltrainingisnearlyascommonin【M1】______U
Pub-talk,themostpopularactivityinallpubs,isanativedialectwithitsowndistinctivegrammar.Thereareveryfewrestr
AnumberofyearsagoIsatdownonastonebenchoutsidetheTeatroAvenidainMaputo,Mozambique,whenIworkedasan【M1】_____
AnumberofyearsagoIsatdownonastonebenchoutsidetheTeatroAvenidainMaputo,Mozambique,whenIworkedasan【M1】_____
PASSAGEONEWhatwastheHolmes’ideaaboutknowledge-learning?
Sofaraswecantell,allhumanlanguagesareequallycompleteandperfectasinstrumentsofcommunication:thatis,everylan
A、DemandingactionfromtheHeadoftheschool.B、Talkingwiththechild’steacher.C、Changingclassorschoolforthechild.D、
Hefailedtocompletelyachievetheaim______bytheteacheratthebeginningoftheterm.
TherearemorethanfortyuniversitiesinBritain--nearlytwiceasmanyasin1960.Duringthe1960seightcompletelynewones
随机试题
左心的附壁血栓脱落后可引起()
五种恶性电气误操作事故包括()。
根据用途不同,建筑砂浆可分为()等。
打桩时,发现桩、锤、桩架有异常,应()。
买方直接付款方式分为()。
《劳动争议调解仲裁法》规定:劳动争议申请仲裁的时效期间为(),仲裁时效期间从当事人知道或者应当知道其权利被侵害之日起计算。
某企业需要10万元资金用于购置一台设备,银行规定的补偿性余额为20%,该企业需要向银行申请借款( )万元。
(2015年)根据合同法律制度的规定,下列关于委托合同的表述中,正确的是()。
Thiswonderfulbook______(write)byayoungwriterinGermanylastyear.
PoliceLesson:SocialNetworkToolsHaveTwoEdgesOfficerTreyEconomidyoftheAlbuquerquepolicenowrealizesthathesho
最新回复
(
0
)