9.21The process of curing a disease is like war __ different soldiers fight against an enemy.

问题描述:

9.21The process of curing a disease is like war __ different soldiers fight against an enemy.
The process of curing a disease is like war __ different soldiers
fight against an enemy
A.where B.when C.as D.while
请说明理由,

选A war 作定语从句先行词,在后面定语从句中充当事件发生的地点状语,故选择关系副词where.