No sooner on board the train than it to move.A. did he go; had startedB. he went; starte

问题补充：

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

答案：

A. did he go; had started

B. he went; started

(答案→)C. had he gone; started

D. he had gone; had started

解析：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。