ACCorDing to thE proFEssor, whAt is thE mAin rEAson For thE populArity oF homE AutomAtion systEm
A、pEoplE ArE FonD oF nEw AnD moDErn things.
B、pEoplE DrEAm oF CrEAting A spACE-AgE homE.
C、pEoplE DrEAm oF An EAsy liFE.
D、pEoplE hAvE not Enough timE For housEholD ChorEs.