What is not right to describe Dao or the Way? A: unnamable B: moveless C: constant or eternal D: formless

Dao is unnamable because ___________. A: Laozi does not know what Dao is. B: Dao is something lying within shapes and features. C: Dao can be spoken of in words since it gives birth to actual things in the world. D: Dao is not in any linguistic system. There is no language enough to describe it properly.