"Does she like women?"
Translation:Mag sie Frauen?
German doesn't use do-support to form questions. Instead, it uses subject-verb inversion.
declarative: Sie mag Frauen. (She likes women.)
interrogative: Mag sie Frauen? (Does she like women?)
Subject-verb inversion can be found in English, too.
declarative: He is drinking a lager.
interrogative: Is he drinking a lager?