1037| 19
|
从底的级别和量的关系说明3200不是底(不喜勿扰,小心误导) |
| |
| |
| ||
| |
| |
| |
| |
| |
点评
经济学好像也是经验科学,逃不出Karl Popper 的方法论吧?
| ||
GMT-5, 2025-8-18 10:28 AM , Processed in 0.086933 second(s), 26 queries .
Powered by Discuz! X3.5
© 2001-2024 Discuz! Team.