The Official ACT Prep Guide 2021-2022
暫譯: 官方 ACT 準備指南 2021-2022

ACT is a not-for-profit organization providing assessment, research, information, and program management services to support education and workforce development. Known most widely as the makers of the ACT exam, the college readiness and placement assessment taken by some 1.8 million high school students each year, ACT produces a number of assessments and services reaching more than 10 million people along the kindergarten through career continuum. ACT's rigorous research informs policy decisions and helps develop programs that boost lifelong learning potential in schools and workplaces around the world.

ACT 是一個非營利組織，提供評估、研究、資訊和計畫管理服務，以支持教育和勞動力發展。ACT 最廣為人知的是其所製作的 ACT 考試，這是一項每年有約 180 萬名高中生參加的大學準備和安置評估。ACT 提供多項評估和服務，覆蓋從幼兒園到職業的整個過程，影響超過 1000 萬人。ACT 嚴謹的研究為政策決策提供資訊，並幫助開發能提升全球學校和工作場所終身學習潛力的計畫。