(2013·湖南，35)Not once to Michael that he could one day bee a top student in his class.
A. occurred it
B. it did occur
C. it occurred
D. did it occur
网友回答
A. occurred it
B. it did occur
C. it occurred
(答案→)D. did it occur
解析：考查倒装。否定词(短语)放于句首，句子要部分倒装，此处即将助动词did放于主语it之前。故答案选D。