A rule of thumb

來源: 2007-04-28 18:18:37 [博客] [舊帖] [給我悄悄話] 本文已被閱讀:

If your FP2 is within 15 months after FP1, this will be highly possibly a routine one; if your FP2 is 2+ years later than FP1, very possible it is by necessity in processing your case. But these are only my reasoning.