A

Test question analysis: "Everyone should appreciate his own beauty, beauty should be his own, beauty and beauty should be the same, and the world will be unified." Demonstrate respect for cultural diversity. ①②③ all reflect respect for cultural diversity. The development of world culture should be diverse. It is impossible to realize world unity and unity if there is diversity. Therefore item 4 is wrong. Choose option A for this question.

Comments: The key to this question is for students to flexibly mobilize and use relevant knowledge from the textbook to analyze and understand ancient poetry. The difficulty of the questions is moderate. The key to answering this question: first, to correctly understand the connotation and artistic conception of the poem, and second, to accurately grasp the relevant knowledge of the textbook. This question is of moderate difficulty.