whAt niCollEts stEggErDA sAiD ( pArAgrAph 2) mEAns thAt _________.
A．sChool EDuCAtion is not suFFiCiEnt
B．whAt thE stuDEnts lEArn is morE thAn nECEssAry
C．thE stuDEnts CAnnot gEt work AFtEr grADuAtion
D．thE stuDEnts' Aim in stuDy is not ClEAr