Seeing the soldier well ____ for the flood-fight,the geeral nodded with satisfaction.

问题描述:

Seeing the soldier well ____ for the flood-fight,the geeral nodded with satisfaction.
A.prepare B.preparing C.prepared D.having prepared
请问为什么选C 为什么用被动,为什么是被准备好不是准备好了.到底如何区分主动被动,

prepared [pri5pZEd]
adj.
准备好的; 有准备的
这里应理解为形容词,而非被动语态.那就说prepared在这里是形容词不是动词是的。