1. 请问我现在为我父母两个人担保绿卡申请。我个人收入十万。可否单独担保？
2.可否填864EZ表？（864和864ez 有何区别？）
3.如果可填864EZ, 问题1c：the sponsors immigrant is the only person immigrating based on the underlying visa petition. 我是否填YES？
谢谢！