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。