He deeply regretted （）the only opportunity to go to college.

He deeply regretted （）the only opportunity to go to college.


A、

to have to miss


B、

that he will miss


C、

to miss


D、

missing


【正确答案】：D
【题目解析】：

他对错过上大学的机会深感遗憾。regret doing sth. 遗憾做（过）某事，符合句意。