题目内容：
第三篇IstheTieaNecessity？Ties,orneckties,havebeenasymbolofpolitenessandeleganceinBritainforcenturies.ButthecasualPrimeMinisterTonyBlairhasproblemswiththem.Reportssuggestthateventhecivilservantsmaystopwearingties.So,arethefamouslyformalBritishreallygoingtoabandontheneckties? Maybe.Lastweek,theUK'sCabinetSecretaryAndrewTurnbullopenlywelcomedatielessera.Hehintedthatcivilservantswouldsoonbefreeofthecostliest12inchesoffabricthatmostmeneverbuyintheirlives. Infact，Blairshowedthisattitudewhenhehadhisfirstgueststoacocktailparty.Manyofthemwerecelebrities（知名人士）withoutties，whichwouldhavebeenunimaginableevenintherecentpast. ForsomemoreconservativeBritish,thetieisamustforproperappearance.Earlier,LaborleaderJimCallaghansaidhewouldhavediedratherthanhavehischildrenseeninpublicwithoutatie.ForpeoplelikeCallaghan,thetiewasasignofbeingcomplete,ofshowingrespect.Menweresupposedtowearatiewhengoingtochurch,toworkintheoffice,toaparty-almostevensocialoccasion.
Buttoday,peoplehavebeguntoacceptacasualstyleevenforformaloccasions. Theoriginofthetieistricky.Itstartedassomethingcalledsimplya"band".Thetermcouldmeananythingaroundaman'sneck.Itappearedinfinerwaysinthe1630s.Frenchmenshowedaloveofthisparticularfashionstatement.Theirneckwear（颈饰）impressedCharlesII，thekingofEnglandwhowasexiled（流放）toFranceatthattime.WhenhereturnedtoEnglandin1660，&nb
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