1.AboutLukeRavenstahl,whichofthefollowingstatementsisTRUE?A.HeistheyoungestmayorintheUSA.B.Hisfamilybackgroundhascontributedtohissuccessfulpoliticalcareer.C.Hisyoungagehaswonsupportfrommediaandyoungvoters.D.HewillbemayorofPittsburghatleastuntil.2.Theunderlinedword“dissipate”inthefirstparagraphprobablymeans_____.A.disappearB.appearC.spreadD.reduce可知一旦人们看到Mr.ItisamajorcityintheUSAwithapopulationslightlysmallerthan100，000.Manyyoungcollegestudentstherearethenewhopeofthedistrict.Abrochureaboutpoliticians.HewillbemayorofPittsburghatleastuntil.Ravenstahl的职业道德，对于他年龄的忧虑就会消失。Anadvertisementaboutsomemayorcandidates.Ravenstahl’sagewoulddissipateoncethecitysawhisworkethic.可知一旦人们看到Mr.WhatcanyouinferfromthearticleaboutPittsburgh?WhatcanyouinferfromthearticleaboutPittsburgh?downtowndevelopment.Manyyoungcollegestudentstherearethenewhopeofthedistrict.根据文章开头的“PITTSBURGH,Sept.ItisasmalltowninNewYorkfamousforsteelmills.根据文章开头的“PITTSBURGH,Sept.4.Wherecanyoufindthisarticle?A.Amagazine.B.Abrochureaboutpoliticians.C.Anewspaper.D.Anadvertisementaboutsomemayorcandidates.谢谢观看