The document you send to USCIS initiatively most likely - 回复：既然

来源: 于 2007-10-27 19:27:27 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

does not go to the right place, unless it companies with a RFE letter.

Since you can always get such letter, no harm to do so though.