Test analysis: Any organism, at every moment, is itself, not itself, and is always in constant change. Explain that things are the unity of absolute motion and relative stillness. Flowers are similar every year, but people of different ages are different. They sit on the floor, travel 80 thousand miles a day, and patrol the sky to see thousands of rivers. It is the unity of absolute motion and relative stillness. Therefore, this question chooses Item A, on the other side of the ship, the Qian Fan Competition; At the head of the sick tree, every year is a spring shower. The philosophy behind it is that new things overcome old things. Dancing orchids are quiet, and the philosophy contained in rivers is movement. Item 2.4 is correct in itself, but it does not meet the meaning of the question.

Comments: This question requires students to answer with the unity of absolute motion and relative stillness, and also requires students to learn to draw conclusions through the analysis of materials, which is also an exercise in the college entrance examination. This question is moderately difficult.