Passage1 "THESERVANT"(1963)isoneofthosefilmsthatitisimpossibletoforget.Theservantex-ploitshismaster′sweaknessesuntilheturnsthetables:thestoryendswiththeacringingmasterministeringtoalordlyservant.Itishardtowatchittodaywithoutthinkingofanotherawkwardrela-tionship-theonebetweenbusinessfolkandtheirsmartphones. Smartdevicesaresometimesempowering.Theyputaworldofinformationatourfingertips. Butformostpeopletheservanthasbecomethemaster.Notlongagoonlydoctorswereoncallallthetime.Noweverybodyis.Bossesthinknothingofinvadingtheiremployees′freetime.Workin-vadesthehomefarmorethandomesticchoresinvadetheoffice. Hyperconnectivityexaggeratesthedeclineofcertaintyandthegeneralcultofflexibility.Smart-phonesmakeiteasierformanagerstochangetheirmindsatthelastmoment.Employeesfinditeverhardertodistinguishbetween"on-time"and"off-time"--andindeedbetweenrealworkandmake-work.Noneofthisisgoodforbusinesspeople′smarriagesormentalhealth.Itmaybebadforbusi-ness,too.Whenbosseschangetheirmindsatthelastminute,itishardtoplanforthefuture. HowcanwereapthebenefitsofconnectivitywithoutbecomingitsslavesOnesolutionisdigitaldieting.Banningbrowsingbeforebreakfastcanreintroduceasmallamountofcivilization.Ban-ningtextingatweekendsor,say,onThursdays,canreallyshowtheiPhonewhoisboss. Theproblemwiththisapproachisthatitworksonlyifyouliveonadesertislandoratthebot-tomofalake.LesliePerlowofHarvardBusinessSchoolarguesthatformostpeopletheonlywaytobreakthe24/7habitistoactcollectivelyratherthanindividually.Oneoftheworld′smosthard-workingorganisations,theBostonConsultingGroup,introducedrulesaboutwhenpeoplewereex-pectedtobeoffiine,andencouragedthemtoworktogethertomakethispossible.Eventuallyitforcedpeopletoworkmoreproductivelywhilereducingburnout. MsPerlow′sadviceshouldbetakenseriously.Theproblemofhyperconnectivitywillonlygetworse,assmartphonesbecomesmarterandyoungdigitalnativestakeovertheworkforce.Butulti-matelyitisuptocompaniestooutsmartthesmartphonesbyinsistingthateveryoneturnthemofffromtimetotime. Theauthormentionsthefilminthefirstparagraphinorderto__________.
A.introduce the film to people B.introduce the topic C.review it because it is unforgettable D.remind people of another similar relationship正确答案B
