刚刚考古了一下，越看越糊涂，请知道的网友帮忙确证一下：我正在帮姐姐申请绿卡，她有10年的B1/B2签证。如果I130递交上去，我姐姐还能用现有的签证来美国吗？
-Yes. Because the immigration will take more than 10 years later, it should be fine for her to visit US using B2 visa, but she needs to tell the truth if asked when entering US.
还是需要重新申请别的签证？先谢了！
-Yes. Because the immigration will take more than 10 years later, it should be fine for her to visit US using B2 visa, but she needs to tell the truth if asked when entering US.
还是需要重新申请别的签证？先谢了！
