我的移民排期已经排到,可是I-797还没收到,能不能马上递交递交I-485?有人说,移民局从来不发通知,可是I-485 Instruction说,Copy of your I-797, Notice of Action, showing that your I-140, Immigrant Petition for Alien Worker, has been received or approved by INS。我不懂,大伙有没有经历过?谢谢。