做辅助工作干嘛不可以？就好像不许用计算器算789x269?非得用口算？

来源: 青裁于 2023-01-31 10:17:00 [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.