Unit2Peopleonthemove课外阅读练习阅读下列短文,从每篇短文后所给各题的四个选项中,选出最佳选项
Noteveryoneintheworldrequiresthesameamountoflivingspace.Theamountofspaceapersonneedsaroundhimisacultural(文化的)difference,notaneconomic(经济的)one.Knowingyourownpsychological(心理的)spaceneedsisimportantbecausetheystronglyaffectyourchoices,including,forexample,thenumberofbedroomsinthehome.Ifyouwerebroughtupinatwo-childfamilyandbothyouandyoursisterorbrotherhadyourownbedrooms,thechancesare,ifyouhavetwochildrenormore,thatyoualsowillofferseparatebedroomsforthem.InAmerica,forexample,theytrainpeopletowanttohavetheirownroomsbygivingthemtheirownroomswhentheyarebabies.Thisisveryrareintheworld.Inmanyothercountries,thebabysleepsinthesamebedwithhisparentsorinabednearthem.Thespaceinthehomealsoshowsalotaboutpsychologicalspaceneeds.Somefamiliesgathercloser