But ______ with players, executives, and young people, Ive learned that those who rise to

But ______ with players, executives, and young people, Ive learned that those who rise to the heights in any field arent necessarily the ones with the greatest natural talent.

A．worked

B．working

C．having worked

D．had worked

请帮忙给出正确答案和分析，谢谢！