题目

__________ full preparations, we decided to put off the meeting till next week. A. We did not make               B. Having not made C. We had not made               D. Not having made 答案：D 解析: 本题为独立主格结构的考查。分句的动作发生于主句动作之前，所以用完成时态。在独立主格结构的知识用法中，not要置于结构之前。

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