Nearly 1 in 5 UC freshmen are flunking math, double the rate from 5 years ago

2026-10-20来源 Hacker News NewEnglish

原文:https://www.a8q9.cn/en/article/nearly-1-in-5-uc-freshmen-are-flunking-math-double-the-rate-from-5-years-ago-afe0b4.html

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