"Is it a goose or a duck?"
Translation:Je to husa nebo kachna?
Question. I wrote "To je husu nebo kachnu" and it was graded correct. The alternative correct version was "je to husa nebo kackna." I see my sentence was "accusative" case and the alternative option was "nominative" case. The only difference was "to je" vs "je to." Is that a rule? Is "to je" always accusative and je to always nominative? I thought they could be used interchangeably. Advice please. : )