Question: That the Third Battalion's fifty percent casually rate transformed its assault on Hill 306 from a brilliant stratagem into a debacle does not _________ eyewitness reports of its commander's extra-ordinary _________ in deploying his forces.
A
B
C
D
E
invalidate - brutality
B
gainsay - cleverness
C
underscore - ineptitude
D
justify - rapidity
E
corroborate -determination
Note: Not available