1.) D, because The Chinese word dao means a way or a path. Confucians used the term dao to speak of the way human beings ought to behave in society. In other words, dao, for them, was an ethical or moral way.
2.)C, because The utopian digressions are of minor importance
3.)C, because Once Legalism was adopted by the Qin Dynasty, Confucianism faced the very real threat of extinction.