应该都是。确切地说，应该是先天因素和后天因素的分别。

来源: 越王于 2021-02-01 17:01:20 [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.