Not until the train pulled into the next station ___ my suitcase yet.
问题描述:
Not until the train pulled into the next station ___ my suitcase yet.
A i had found
B had i found
C i found
D did i found
答
Not until 引导的时间状语 置于句首时 主句 要部分倒装 即 用疑问句的语序所以答案是B had i found如果选D 的话 应该是 did i find 并去掉yet原句=i hadn't found my suitcase yet until the train pulled into the ...