回複：工卡的問題

是否她可以在我給她file綠卡申請以後立刻就持該工卡找工作


She can already work, start immediately, and work is authorized until OPT expiration. Many new graduates (especially PhD candidates) have found work before they graduate, in fact, you are hired for university faculty jobs in May or April before your graduation. You can 找工作 BEFORE you graduate and before OPT so you can start working immediately after you graduate or upon OPT approval.