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原帖由 elle 于 2006-11-24 16:37 发表
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9 n. p6 u1 `/ C% jhaha, what an example.* p) `& p7 w8 ~3 U' B, U: v
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That teacher used the best case of all the possibilities to estimate/analize his "loss". / J! @9 y- T+ _* [3 Z8 _
6 A3 h; Q' P( T: {NOT every one who decided to start working instead of continu ... * n) \6 X; d. P( H, `
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呵,当然,如果这个老师不读博士,他也不一定能做系主任,但不至于评副教授也要等名额啊.
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W! C, `" \* k因为有名额的时候读书去了,读完书的时候,位置都坐满了.这就是机会成本啊. |
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