Question

—Have you ever corrected these compositions ?
—Of course．They are based on true stories．Most of them are from personal _______．

A．experiences

B．experience

C．experienced

D．experiencing

Answer 1

A

四个选项分别表示经验(复数)、经验（单数）、老练的和体验。根据题意他们中的大多数来自个人经验，这里的经验应是复数形式，选A，复数形式。