题目内容
_______ that he made an obvious mistake, Jeff went on with his speech.
A. Not realized B. Not to realize
C. Not to have realized D. Not realizing
【答案】
D
【解析】
试题分析:考查非谓语动词。主语Jeff与realize之间够成逻辑上的主动关系,所以用现在分词。根据句意应为否定形式所以要在分词前加not.句意: Jeff 没有意识到自己犯了一个明显的错误,所以继续他的演讲。
考点:考查非谓语动词。
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