美国很多中学基本上是 grading based on efforts，1）没说错

来源: STEMkid 于 2025-03-21 18:15:00 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.