请教 form I-131 vvvvvvvv____vvvvvvv2005-01-03 22:42:36

1. what is "class of admission"?
my current status is H1B1, I-140 approved, I-485 pending
2. 需要不需要 a copy of I-797A?
3. our case was transferred to local office, where to file? (for category: C09, EB2)

谢谢诸位大侠乐!!