◎ 题干
You can never imagine what great trouble I have had ________the patient who received a serious wound.
[     ]
A. to treat          
B. treated        
C. treat        
D. treating
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“You can never imagine what great trouble I have had ________the patient who received a serious wound.[ ]A. to treat B. treated C. treatD. treating…”主要考查了你对  【动名词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。