A rule of thumb

来源: 于 2007-04-28 18:18:37 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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.