单项选择题
A.submarine: torpedoes B.armada: warships C.exercise: privates D.ammunition: armory E.procession: cannonade
A.worthy B.impregnable C.relevant D.base E. insupportable
A.an outgrowth … pervicacious B.a visitation … rotten C.a rejection … vitriolic D.a permutation … heedless E.a divagation … rapturous