你家领导数学好，知道该怎么算就行，可以用计算器，我们这两高等数学也一定不灵，现在欧美两极分化严重

来源: aha123 于 2017-01-31 16:39:03 [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.