送交者: Enlighten 于 2005-2-01, 22:44:18:

回答: 你把我当什么了，神仙啊？ 由 skipper3 于 2005-2-01, 22:21:00:

probability, net present value, interest rate, weighted average, sum up, deduct, calculation, .......

• The thing is you must excesize - skipper3 (279 bytes) 2005-2-01, 22:56:06

加跟贴