两人同看一点作用也没有，还互相驳斥互相牵制，记忆效率更低。1+1小于-2

来源: 苗盼盼于 2025-11-13 05:16:28 [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.