As unEmploymEnt BEgAn to ______, it mAy Also hAvE BEEn truE thAt thosE who wErE thE First to BE mADE rEDunDAnt or wErE turnED Down For work wErE thosE who wErE lEAst EFFiCiEnt.
A、EsCAlAtE
B．AugmEnt
C．EnlArgE
D．EnhAnCE