正在填N400，遇到一个问题。事情是这样的：当年收到绿卡后，并不知道有“Selective Service registration”要求。但一个多月后收到从“the Selective Service"寄来的信，上面写有“Dear Registrant: Please keep this letter as legal proof of your registration.....,bala, bala. This is your official Registration Acknowledgment" 并有Selective Service Number, SSN and Last Action Date 等信息，甚至还有Wallte sized registration acknowlegment. 另外刚发现，地址变动是应该通知它的，可我只通知了USCIS. 现在我已超过26岁。我的问题是：
1. 这种被注册有什么问题吗？
-You have to register with the selective service if you were >18 <26 when you got your green card. I don't know why you were regsitered if you did not do it by yourself. You may ask your parents whether they did it for you. You had better contact the Service Office to make sure you were really registered.
2. 还需不需要通知它(the Selective Service) 我现在的地址？
-No.
3. 在N400中，第46项，”Date Registered", 应该填什么呢?
-Check the letter to find the registration date. If you can not find it, contact the Service Office.
十分谢谢并祝新年愉快！
