ACCorDing to thE First pArAgrAph, thE Author wAnts to tEll us thAt______.
A．EDuCAtionAl stAnDArDs thAt woulD ComBinE ACADEmiC AnD voCAtionAl oBjECtivEs
B．EDuCAtionAl stAnDArDs thAt woulD sEpArAtE ACADEmiC AnD voCAtionAl CurriCulums
C．thErE Exists thE EDuCAtionAl stAnDArDs ArgumEntAtion on thE ComBinAtion or sEpArAtion oF thE ACADEmiC AnD voCAtionAl oBjECtivEs
D．CollEgEs AnD univErsitiEs pErForm suCh A wiDE vAriEty oF rolEs