【题目】---How is the man injured in the earthquake?
---The doctor said if _________ in a proper way, he was likely to be saved.
A. treated B. treating
C. is treated D. to be treated
在线课程【答案】A
【解析】
试题分析：医生说如治疗得当，地震中受伤的人可能得救。if treated … = if he was treated … 因从句主语是“治疗”这一动作的承受者，所以用“治疗”的过去分词做状语。故A项正确。