Dig deep into local traditional cultural resources

Analysis of test questions: The materials are reflected in the promotion of Anhui's cultural development. On the one hand, the rich cultural resources and humanistic accumulation are deeply excavated, which shows that cultural development needs to tap traditional cultural resources and constantly innovate, so ② is correct; On the other hand, efforts are made to implement the original revitalization activities of Huizhou school, which shows that cultural development should give full play to the main role of the people in cultural creation and promote cultural innovation, so ① is correct; ③ ④ It doesn't meet the meaning of the question. Choose a as the answer to this question.