I love Argentina and am planning to go there sometime to learn Spanish. The thing is, in Argentina, as you may know, they use the pronoun “vos” and they conjugate some things differently also. So my question is… if it becomes a habit using vos and I use it on the AP Spanish test, will there be graders to understand what I am saying/writing? Thank you
Of course. You would not be marked down for speaking in a dialect as long as you used it consistently.