able的名詞形式是

His outstanding ability earned him a place on the team.

他非凡的.能力為他在隊中贏得了一席之地。

Both are blessed with an uncommon ability to fix things.

倆人都有幸具有不尋常的修理東西的能力。

What criteria are used for assessing a student's ability?

用什麼標準來評定一個學生的能力？