140 REF!! NSC, EB 1a, 请建议! IU0072006-04-11 02:17:48

140 REF NSC, EB 1a, DIY. 星期六收到EMAIL, 今天收到信. 如下:
Request for Evidence
the documentation submitted is not sufficient to warrant favorable consideration of your petition/application.
签发者是 GREGORY W. CHRISTIAN. acting director. NSC/pwn EX272. 大家有没有类似的RFE? 是不是几率不大了? 自己觉得条件不错. 会不会是材料组织的不好?

what is your background? so people can help you. Many people got

回复：140 REF!! NSC, EB 1a, 请建议!