---The manager finally agreed to our new marketing proposals.
---It never occurred to me you could succeed in persuading him to change his mind.
A. which
B. what
C. that
D. if
网友回答
A. which
B. what
(答案→)C. that
D. if
解析：句意：--经理最后终于同意我们的新市场议案了。--我从没有想到你能成功的说服他改变主意。这里使用了固定句型：It occurs/occurred to sb that ….“某人突然想起…”,it是形式主语，that引导的是真正的主语从句，所以选C。