In first aid ,every minute should be made full use ___ the injured.A.of saving B.to save Cto save D.of to save为什么选D

问题描述:

In first aid ,every minute should be made full use ___ the injured.
A.of saving B.to save Cto save D.of to save
为什么选D

搞清楚句子成分就什么都明白了!!

In first aid(状语) ,every minute(主语) should be made full use __of(谓语,被动语态) to save_ the injured (不定式短语作目的状语)



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固定用法 make full use of 充分利用
to save the injured 不定式作目的状语‘ 为了救伤员’
所以D对