Along that hidden path my guide and i started out to return to the bright world. and without a thought for any resting-stops, we bounded up, he first and i second, until, through a round opening, i saw some of the lovely things the heavens hold: from there we came out to see once more the stars. what is dante describing here? a. his and virgil's exit from hell b. his and virgil's acceptance into heaven c. his first view of heaven's saints, who are in the form of stars d. his leaving virgil behind in hell