Coalition for Access, Affordability and Success (簡稱CAAS)系統，是美本申請的一個重要系統。有140多所美國學校可以通過此系統來申請。

2020年文書題目和2019年文書題目保持了一致，沒有做任何修改。詳情如下：

Tell a story from your life, describing an experience that either demonstrates your character or helped to shape it.

講述生活中的一件事，描述這個經歷如何塑造或者影響了你的性格特征。

Describe a time when you made a meaningful contribution to others in which the greater good was your focus. Discuss the challenges and rewards of making your contribution.

描述一個你為了他人做貢獻的事情，說明下在這個過程中你遇到的挑戰以及獲得的匯報。

Has there been a time when you’ve had a long-cherished or accepted belief challenged? How did you respond? How did the challenge affect your beliefs?

是否曾經有過這樣一個時刻，你長久堅持或者接受的信仰被挑戰？你是如何回應的？這個挑戰對你的信仰造成了什么樣的影響？

What is the hardest part of being a teenager now? What’s the best part? What advice would you give a younger sibling or friend (assuming they would listen to you)?

成為青少年的過程中最艱難的歷程是什么？最棒的歷程是什么？假如你年齡小的親戚或者朋友聽從你建議的話，你會給他們什么樣的建議？

Submit an essay on a topic of your choice.

任意發揮題目。

和Common文書要求的250到650詞數不同，CAAS系統建議學生最好將文書寫作控制在500到550詞數之間。