完全放开是对的。第一财经的文章说是压平曲线，链接如内。

来源: solo1 于 2022-12-11 12:15:23 [博客] [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.