题目内容：
Questionsarebasedonthefollowingpassage.
Inthe1960s,medicalresearchersThomasHolmesandRichardRahedevelopedachecklistofstressfulevents．Theyappreciatedthetrickypointthatanymajorchangecanbestressful．Negativeeventslike"seriousillnessofafamilymember"werehighonthelist,butsoweresomepositivelife-changingevents,likemarriage．WhenyoutaketheHolmes-Rahetestyoumustrememberthatthescoredoesnotreflecthowyoudealwithstress-itonlyshowshowmuchyouhavetodealwith．Andwenowknowthatthewayyouhandletheseeventsdramaticallyaffectsyourchancesofstayinghealthy.
Bytheearly1970s,hundredsofsimilarstudieshadfollowedHolmesandRahe．AndmillionsofAmericanswhoworkandliveunderstressworriedoverthereports．Somehow,theresearchgotboileddowntoamemorablemessage．Women'smagazinesranheadlineslike"Stresscausesillness!"．Ifyouwanttostayphysicallyandmentallyhealthy,thearticlessaid,"avoidstressfulevents".
Butsuchsimplisticadviceisimpossibletofollow.Evenifstressfuleventsaredangerous,many-likethedeathofalovedone--areimpossibletoavoid．Moreover,,anywarningtoavoidallstressfuleventsisaprescription(处方)forstayingawayfromopportunitiesaswellastrouble．Sinceanychangecanbestressful,apersonwhowantedtobecompletelyfreeofstresswouldnevermarry,haveachild,takeanewjobormove.
Thenotionthatallstressmakesyousickalsoignoresalotofwhatweknowaboutpeople．Itassumeswe'reallvulnerable(脆弱的)andpassiveinthefaceofadversity(逆境).
Butwhatabouthumaninitiativeandcreativity?Manycomethroughperiodsofstresswithmorephysicalandmentalvigorthantheyhadbefore．Wealsoknowthatalongtimewithoutchangeorchallengecanleadtoboredomandphysicalandmentalstrain.
TheresultofHolmes-Rahe'smedicalresearchtellsus__________. A．thewayyouhandlemajoreventsmaycausestress
B．whatshouldbedonetoavoidstress
C．whatkindofeventwouldcausestress
D．howtocopewithsuddenchangesinlife
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