不用啊,因为退我的那次历时47天...也没让我办,就是让我交个I20的复印件...我就等呀等,现在整整90天了,发了封信过去问,使馆回答的和没回答有什么两样.:
以下引用原文ermanent resident applications are created in our database and acknowledgement letters are sent to the applicant within approximately 20 weeks of receipt. Any application submitted without the required documents and information will be returned to the applicant.