回複：現在的VB表明BEC的水已經過去了，但

來源: 於 2007-05-14 14:02:14 [舊帖] [給我悄悄話] 本文已被閱讀：次

so if PD is ealier, say 2004, will be bettern than 2005?
if there is a retrogression, earlier PD 485 can have a higher probability to get approved?