问题 选择题

Not until the train pulled into the station          that his suitcase was gone.

A.had he found

B.did he find

C.he had found

D.he found

答案

答案:B

题目分析:考查倒装句:句意:知道火车驶进站,他在发现箱子没有了。Not until是否定意义的词组,放在句首的时候,句子用部分倒装,因为是在火车驶进站后,他才发现箱子没有了,用一般过去式,助动词did提到主语前面,选B。

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