Question

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

1. A.
   did he find
2. B.
   had he found
3. C.
   he had found
4. D.
   he found

Answer 1

A
試題分析：句意：直到火車駛入車站時他才發現他的行李箱不見了。否定詞位于句首句子倒裝，本句是find和火車進站同時發生，故排除B，選A。
考點: 考查倒裝句式的用法。