◎ 题干
You can hardly imagine the trouble we had _______ in touch with him again?
[     ]
A. getting          
B. keeping         
C. to get           
D. kept
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“You can hardly imagine the trouble we had _______ in touch with him again?[ ]A. gettingB. keeping C. to getD. kept…”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。