十分感謝您的答複。 上一次忘記提到我們是加拿大國籍。若我們持B2入境,今後在申請綠卡時,會不會遇到麻煩。
-No problem if you do not file I-485 yet. If you have filed I-485, you can not use B2 to enter US, otherwise your I-485 will be affected.
因為B2是旅行簽證,而H1/4是移民簽證。你自願放棄H-4而改成B2,
-because B2 only valid for 6 months maxium, you still need to change your b2 to H4.
不知以後移民官會不會提出質疑。
-Irrelevant.