Translation:Is biology or chemistry more difficult?
yoksa / veya / nothing?
OK, I get that you use yoksa to choose between two options, and veya when the answer could be anything else. But what about those sentences where neither is used?
The lesson on optatives has the sentence: Bira mı içelim şarap mı - using neither yoksa nor veya.
So is this used in specific cases or is it a general possibility?