Question

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

A．did he find

B．had he found

C．he had found

D．he found

Answer 1

A

试题分析：句意：直到火车驶入车站时他才发现他的行李箱不见了。否定词位于句首句子倒装，本句是find和火车进站同时发生，故排除B，选A。
考点: 考查倒装句式的用法。