It never occurred to meyou could succeed in persuading him to change his mind.A. whichB. w

问题补充：

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

A. which

B. what

C. who

D. that

答案：

A. which

B. what

C. who

(答案→)D. that

解析：考查主语从句。It是形式主语you could succeed in persuading him to change his mind是主语从句，且从句句意完整，不缺如何成分，所以用that 引导。选D。