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1、六級選詞填空練習一六級選詞填空練習一TheFairTax(交易稅)isaproposaltoabolishtheInternalRevenueService(國稅局).Itthrowsoutallexistingfederaltaxesreplacethemwitha30%nationwideretailsalestaxwhichwould1aboutasmuchasincometaxespayrolltaxesexcisetaxest
2、helotdonow.TheFairTaxgot2likethisLinbecksaid:ThreeoldrichmeninHoustontalkedoverlunchin1995aboutwhattheycoulddotoleavethecountrybetteroffbefetheydied.Theyhitonrefmingthetaxsystemin3simplifyingitasawthygoal.“Ivebeena4ofthe
3、complexityofthetaxcode“ishowLinbeckputsit.Themainideabehindshiftingtaxationinthisdirectionistoremovetheburdenoninvestmentproductionplaceitallonconsumption5probablystimulatinglongrungrowthexpts.Lindbeckalsoarguesthatwitht
4、hepayrolltaxgonelowincomewkerswillstamuchbetterchanceofsavingupmoneyrisingoutof6.ThiswasareferencetothewkofW.MichaelCoxchiefeconomistoftheFederalReserveBankofDallas.Consumptioniswealththeargumentgoeswhichmakesaconsumptio
5、ntaxthefairestkindoftax.OnebigcatchisthattheFairTaxwould7lowertaxratesonthosewiththehighestincomes.LinbeckhadaninterestingifnotentirelyconvincingtomeatleastresponsewhenIbroughtthatup.“Idon’tknowmanypopeoplethatbuyaG5.The
6、bestindicatofpeople’swellbeingiswhatthey8howtheyspendit.“Allinallitsanextremely9plan—SteveFbesflattaxwasasimilarattempttoshifttaxesontoconsumptionbutwouldhaveleftmostofthe10taxstructureintact.Itsfairtoobjecttoitassimplyt
7、ooimptantfourpoliticalsystemtohle.練習二練習二Wldleadersneedtotakeactionontheenergycrisisthatistakingshapebefeoureyes.Oilpricesare1itlookslesslesslikelythatthisisabubble.Thepriceofcoalhasdoubled.CountriesasfarapartasSouthAfric
8、aTajikistanareplaguedbypowercuts.Richstatesnolongerstrangerstoperiodicblackouts(斷電)arewriedabout2ofenergysupply.Inthedevelopingwld1.6billionpeople—aroundaquarterofthehumanrace—havenoaccesstoelectricity.Ibelievethatfundam
9、entalchangesareunderwayintheenergyfieldwhosesignificancewehavenotyetfullygrasped.Global3fenergyisrisingfastasthepopulationincreasesdevelopingcountriessuchasChinaIndia4dramaticeconomicgrowth.TheInternationalEnergyAgency(I
10、EA)saysthewldsenergyneedscouldbe50%higherin2030thantheyaretoday.Yetthefossilfuelsonwhichthewldstilldependsarefinitefarfromenvironmentallyfriendly.Seriousthoughtneedstobegivennowtocreatingfeasible5.Theneedfcodinatedpoliti
11、calactiononenergyrelatedissues—climatechangealleviatingpovertytonamebuttwo—hasneverbeenme6.Yetthereisnoglobalenergy7inwhichthecountriesofthewldcanagreeonjointsolutionstothepotentiallyenmousproblemsweseeemerging.Sodoesthe
12、wldreallyneedyetanotherinternationalganization8yes.Aglobalenergyganizationwouldcomplementnotreplacebodiesalreadyactiveintheenergyfield.Itwouldbringavitalintergovernmental9tobearonissuesthatcannotbelefttomarketfcesalonesu
13、chasthedevelopmentofnewenergytechnologytherolethathavenopermanentstructuretheybothfloweasily.Theyarefluids.The7similarityofliquidsgasesbecomesclearlyapparentwhenthetemperaturepressureareraisedsomewhat.Supposeaclosedconta
14、inerpartiallyfilledwithaliquidisheated.Theliquidexps8becomeslessdensesomeofitevapates.Incontrastthevapabovetheliquidsurfacebecomesdenserastheevapatedmoleculesareaddedtoit.Thecombinationoftemperaturepressureatwhichthedens
15、itiesbecomeequalis9thecriticalpoint.Abovethecriticalpointtheliquidthegascannolongerbedistinguishedthereisasingle10fluidphaseofunifmdensity.練習五練習五ItsclearthatsocialmedialikeTwitterFacebookarechangingthewaywelive.Indeedwem
16、ightfeelasifwearesuddenlyawashinfriends.Yetrightbefeoureyeswerealso1thewayweconductrelationships.Facetofacechattingisgiving2totextingmessagingpeopleevenprefertheseelectronic3tofinstancesimplytalkingonaphone.Smallercircle
17、soffriendsarebeingpartiallyeclipsedbyFacebookacquaintancesroutinelynumberedinthehundreds.Growingresearchsuggestswecouldbeenteringaperiodofcrisisftheentireconceptoffriendship.Awarenessofapossibleproblem4offjustastheonline
18、wldwasemerging.IntheUnitedKingdomtheMentalHealthFoundationjustpublishedTheLonelySocietywhich5thatabouthalfofBritsbelievetheyrelivinginwellaloneliersociety.One6threewouldliketoliveclosertotheirfamiliesthoughsocialtrendsar
19、efcingthemtolivefartherapart.Twofifthsofrespondentsreptthattheyfaceaprevailing7awayfromtheirclosestfriends.Wehaveplentyofacquaintancesthoughperhapsfewindividualswecanturntosharedeepintimacies.Americansociologistshavetrac
20、kedrelatedtrendsonabroader8.AccdingtowkpublishedintheAmericanSociologicalReviewtheaverageAmericanhasonlytwoclosefriendsaquarterdonthaveany.SocialscientistsoftheuniversitiesofSouthernCalifniaTontoreferto“somepanicintheUni
21、tedStatesaboutapossible9insocialconnectivity.“Butnoticetheirlanguage:“socialconnectivity.“Thatisnotthesameasintimatefriendship.Whilesocialwkingsitesthelikehavegrownexponentiallytheelementthatiscrucialhardertoinvestigatei
22、sthequalityoftheconnectionstheynurture.Yetweknowthatlessismewhenitcomestodeeperrelationships.Aconnectionmayonlybeaclickawaybut10agoodfriendshiptakesme.Itseemscommonsensetoconcludethat“friending“onlinenurturesshallowrelat
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