题目内容：
SuccessStoriesOneofthemostsuccessfulfashioncompaniesintheworldisBenetton.TheBenettonfamilyopenedtheirfirstshopinItalyin1968._________（46）Benettonfollowedfourmarketingprinciplesinordertoachievetheirsuccess.
ThefirstprincipleinConsumerConcept.Tobuildasuccessfulbusiness,youhavetodevelopproductsaroundthingspeoplevalue,especiallyquality.___________（47）Hecreatedclothestomatchpeople’swants:thestyleiscasual;thecolorsandpatternsarebold;andthequalityisexcellent.
TheSystemLinkinanotherfeatureofgoodmarketing.ForBenetton,thismeanswaitingtogetinformationaboutwhatcustomerslikeandwhattheydislikebeforemakingtheclothes._________（48）.
TheInformationLinkmeansmakingsurethecompanyrespondsquicklytopeople’sdemands._____________（49）ThisinformationisthensenttothemainofficeinItaly.Benettoncanusethisinformationtoidentifypopularproductsandtocontinuemakingthem;itcanalsoidentifylesspopularproductsandstopmakingthem.
AfinalimportantmarketingprincipleistheRetailLink.ThereareBenettonstoresincountriesaroundtheworld.Allthestoreshavethesameclothing,thesamewindowdisplay,andthesameapproachtosales.______________（50）
ThethingspeoplelikeaboutBenettonstoresarethatthequalityisalwayshighandthepricesaregenerallylow.Andthatspellssuccess.
A．ThefounderofBenettonbeganbyaskingpeoplewhattheywanted.
B．Thereusedtobeagoodreasonforthis.
C．WhensomethingissoldataBenettonstore,thestorereco
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