Test analysis: "thing" is an objective thing and exists objectively, while "environment" is an artistic conception, a concentrated expression of the poet's emotion and a product of consciousness. There is a strict distinction between the two, a is wrong; Context is a subjective reflection of things, and the two are not absolutely opposite, B error; Poetic artistic conception is the artist's subjective imagination of objective existence, not the product of the poet's subjective consciousness, C error; Poetic artistic conception is the poet's subjective reflection of artistic image, which is creative and D is correct.