阅读理解
ayoungmangoestothecityangbuysapairofsocks.whenhecomesbackhome,hegoestohisroomangtriesthemon.hefindstheyareindifferentcolours.oneisbiueandtheotherisgreen.hegoesintothekitchen.hismotherandhissisterarecookingdinner.hesaystothem,"thenewsocksareindifferentcolours.ishouldmaketheminthesamecolour.wouldyouliketodothisforme?"hismotherangsisterarebusyandtheydon'tsayanything.whenhismotherfinishescooking,shegoestoherson'sroomandmakesthegreensockinblue.shecomesbackwithoutsayingawordtoherson.aftersupper,hissistergoestoherbrother'sroomandmakesonebluesockingreenwithoutsayinganythingtoanyone.
1,whatdoestheyoungmandoafterhecomebackhome?
2,whydoesnooneanswertheyoungman?
3,whendoeshismotherchangethecolourofonesock?
4,whoisthelastonetochangethesock'scolour?
5,dothetwosockshavesamecolouratlast?