onE oF thE grEAt ChAngEs Brought ABout By thE knowlEDgE soCiEty is thAt ______. A.thE DiFFErEnCE BEtwEEn thE EmployEE AnD thE EmployEr BAs BEComE insigniFiCAnt B.pEoplE's trADitionAl ConCEpts ABout work no longEr holD truE C.most pEoplE hAvE to tAkE pArt-timE joBs D.pEoplE hAvE to ChAngE thEir joBs From timE to timE