太感谢了您了，8老师。还有一个关于485的问题

485 Part 2. Application Type (Select one)

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. (Attach a copy of the approval notice, or a relative, special
 immigrant juvenile, or special immigrant military visa petition filed with this
application that will give you an immediately available visa number, if approved.)

b. My spouse or parent applied for adjustment of status or was granted lawful
  permanent residence in an immigrant visa category that allows derivative status
 for spouses and children.

这个对于父母同时申请485和130的话应该选哪个？谢谢。