标题: 缴费问题 [打印本页] 作者: 阳台一枝花 时间: 2015-11-6 19:55 标题: 缴费问题 万能的亲们，请问面试之前是不是一定要在网上缴费$165？但网站上的指引：Receive your immigrant information
?The U.S. embassy or consulate will give you your:
?A-Number (the letter “A” followed by 8 or 9 numbers);
?DOS Case ID (3 letters followed by 9 or 10 numbers);
?Instructions for paying the USCIS Immigrant Fee;
?Immigrant Data Summary; and
?Sealed immigrant visa packet
上面提到的A-Number 和DOS Case ID是指什么号码？在哪里有??