不要搞那么多花样好不好，从来没听说什么WEIGHTED UNWEIGHTED。满分就是4。

来源: borisg 于 2019-10-17 11:12:58 [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.