485填表 Application Type 問題

Part 2. Application Type

I am applying for an adjustment to permanent resident status because:

a. An immigrant petition giving me an immediately available immigrant visa 

number that has been approved.

...

h. Ohter basis of eligibility



本人情況: EB1b 140 pending, 還沒appprove, 能選 a 嗎？還是選 h 解釋一下based 

on pending 140？