FREE高考英语暑假班：完形填空部分（教材19-48页）

一，

I experienced a moment/feeling of great happiness

experience v. 经历过

…事件的结果…，which allowed sb. to experience a moment of…人物感受…（客观+主观，因果关系）

The elders appreciated our performance greatly,which allowed everyone to experience a sense of achievement.

二，

explore/exploration探索，发掘

explore ones potential发掘潜力