Don't see a case of PD carry-over - 回複：請各位大俠出出主意:優先日期CARRYOVER E

來源: 於 2009-12-21 07:56:15 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

since a higher preference is with an earlier PD
http://blog.wenxuecity.com/blogview.php?date=200802&postID=19212#PDtransfer