It never occurred to me you could succeed in persuading him to change his mind.A. thatB. i

问题补充：

It never occurred to me you could succeed in persuading him to change his mind.

A. that

B. if

C. which

D. what

答案：

(答案→)A. that

B. if

C. which

D. what

解析：本题考查固定句型。It occurs/occurred to sb that ...是固定句型，意思是：突然想起......，其中it为形式主语，真正的主语是有that引导的主语从句，选C。