though lABor worriEs ABout thE EFFECts oF AutomAtion, it nEvEr DouBts thAt______.
A．AutomAtion will EvEntuAlly prEvEnt unEmploymEnt
B．AutomAtion will hElp workErs ACquirE nEw skills
C．AutomAtion will EvEntuAlly BEnEFit thE workErs no lEss thAn thE EmployErs
D．AutomAtion is A trEnD whiCh CAnnot BE stoppED