thanks, but confused , please

for I485 part2，I think it is a, but some friend said it should be h, I checked here also, some people said h, some said a, I really do not know which one I should select. could you please tell me a little bit more, thank you so much so much

所有跟帖： 

• Your petition is a very common -Immi_US- ♂ (206 bytes) () 08/11/2005 postreply 19:18:48

• Do u also fill concurrently ? -handblade- ♂ (77 bytes) () 08/11/2005 postreply 19:26:30

• No. My understanding is: -Immi_US- ♂ (177 bytes) () 08/11/2005 postreply 19:32:25

• thank you so much -handblade- ♂ (0 bytes) () 08/11/2005 postreply 19:35:43