1. 请问8老师一个approved I140是不是只能递交一个I485啊？
-Yes.
是不是递交的I485被拒，I485基于的那个I140以后也就不能再用来递交另外一个485了，是吗？
-Not true. You still can file a new I-485 based on this I-1`40 if the previous I-485 is denied.
-Yes.
是不是递交的I485被拒，I485基于的那个I140以后也就不能再用来递交另外一个485了，是吗？
-Not true. You still can file a new I-485 based on this I-1`40 if the previous I-485 is denied.
2. 485和领事馆程序可不可以相互交替使用。比如先交了485，但由于种种原因，485还没批就要离开美国，是否可以用同一个140将485转换成领事馆程序？
-Yes. File I-824 and then USCIS will deny your pending I-485, and process your case for consular processing.
-Yes. File I-824 and then USCIS will deny your pending I-485, and process your case for consular processing.
3. 和第一个问题相同，485转换成领事馆程序后，领事馆程序被拒，是不是领事馆程序基于的那个I140以后也就不能再用来递交另外一个领事馆程序了，是吗？
-You can enter US to file I-485 again, but have to use H-1/H-4 or L-1/L-2 visa (no B-1/B-2 visa) due to immigration intent.
-You can enter US to file I-485 again, but have to use H-1/H-4 or L-1/L-2 visa (no B-1/B-2 visa) due to immigration intent.
多谢指导！
