Zend
發表於 30-4-2009 21:15:12
你明唔明,都話唔係扣,係直頭當你無到
Y+Y+Y
發表於 30-4-2009 21:22:06
你明唔明,都話唔係扣,係直頭當你無到
Zend 發表於 30-4-2009 09:15 PM http://www1.nakuz.com/bbs/images/common/back.gif
算啦算啦==比番d希望人啦
12102
發表於 30-4-2009 22:47:45
算啦算啦==比番d希望人啦
Y+Y+Y 發表於 30-4-2009 21:22 http://nakuz.com/bbs/images/common/back.gif
呢個係事實
真係昆佢話唔會有事??
opportunity cost 邊個大o的 ?
Y+Y+Y
發表於 30-4-2009 22:55:31
=_=關opportunity cost咩事,
解釋下,我唔係太識應用opportunity cost係e件事上==
12102
發表於 30-4-2009 23:06:07
我唔知呢件事個成本係咩 @@
9UP
Y+Y+Y
發表於 30-4-2009 23:18:02
我唔知呢件事個成本係咩 @@
9UP
12102 發表於 30-4-2009 11:06 PM http://www1.nakuz.com/bbs/images/common/back.gif
maybe係成績拎abs==