Analysis of test questions: the main feature of objective idealism is to put a certain spirit (rationality, idea, universal spirit, absolute idea, absolute spirit, etc. ) that is, it becomes an independent objective existence from matter and regards it as the source of the world and the creator of all things. It holds that the origin of the world is not man's subjective spirit, but determined by the objective existence of hyperspace, and all things and phenomena in the world are derivatives or manifestations of this spiritual entity. The objective spirit of the so-called objective idealism is just another name for God. Laozi's view is objective idealism, and D is correct; ABC error.