Question

No sooner ______ on board the train than it______ to move.

A．did he go; had started	B．he went; started
C．had he gone; started	D．he had gone; had started

Answer 1

C

他刚登上火车，车就开始移动。考查No sooner.... than用法，No sooner后用过去完成时并用部分倒装，than后用一般过去式。