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No sooner ______ the room than we realized we to take our books.

A. had we left ; forget B. we had left ; forget

C. we had left ; forgot D. had we left; forgot

D

【解析】

试题分析:句意:我们一离开房间就意识到我们忘了带走我们的书。No sooner+过去完成时+ than+一般过去时。否定no位于句首时,句子要倒装。所以完整的句子是:No sooner had we left the room than we realized we

forgot to take our books.故选D。

考点:考查固定句式的用法。

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