PerhapsthemostfamoustheorythestudyofbodymovementwassuggestedbyProfessorRayBirdwhistell.Hebelievesthatphysicalappearanceisoftenculturallyprogrammed.Inotherwordswelearnourlooks----wearenotbornwiththem.A

　　PerhapsthemostfamoustheorythestudyofbodymovementwassuggestedbyProfessorRayBirdwhistell.Hebelievesthatphysicalappearanceisoftenculturallyprogrammed.Inotherwordswelearnourlooks----wearenotbornwiththem.Ababyhasgenerallyinformedfacefeatures.AbabyaccordingtoBirdwhistelllearnswheretosettheeyebrowsbylookingatthosearound-familyandfriends.ThishelpsexplainwhythepeopleofsomeareasoftheUnitedStateslooksomuchalikenewEnglandersorSouthernershavecertaincommonfacefeaturesthatcannotbeexplainedbygenetics(遗传学).Theexactshapeofthemouthisnotsetatbirthitislearnedafter.Infactthefinalmouthshapeisnotformeduntilwellafternewteethareset.Formanythiscanbewellintogrown-ups.Ahusbandandwifetogetherforalongtimeoftencometolookalike.Welearnourlooksfromthosearoundus.Thisisperhapswhyinasinglecountryareapeoplesmilemorethanthoseinotherareas.IntheUnitedStatesforexampletheSouthisthepartofthecountrywherethepeoplesmilemostfrequently.InNewEnglandtheysmilelessandinthewesternpartofNewYorkStatestillless.ManysouthernersfindcitiessuchasNewYorkcoldandunfriendlypartlybecausepeopleonMadisonAvenuesmilelessthanpeopleonPeachtreeStreetinAtlantaGeorgia.Peopleinlargelypopulatedareasalsosmileandgreeteachotherinpubliclessthanpeopleinsmalltownsdo.

　　【小题1】RayBirdwhistellbelievesthatphysicalappearance____.

　　A．haslittletodowithcultureB．hasmuchtodowithcultureC．iseverchangingD．isdifferentfromplacetoplace【小题2】Accordingtothepassagethefinalmouthshapeisformed____.A．beforebirthB．assoonasone’steetharenewlysetC．sometimeafternewteetharesetD．around15yearsold【小题3】RayBirdwhistellcantellwhatareaoftheUnitedStatesapersonisfromby____.A．howmuchheorshelaughsB．howheorsheraiseshisorhereyebrowsC．whatheorshelikesbestD．thewayheorshetalks