Read the text again. For questions (1–4), choose the correct answer (A, B, C or D). (Đọc lại văn bản. Đối với các câu hỏi (1–4), chọn câu trả lời đúng (A, B, C hoặc D).) 1. What is the purpose of the text? A. to provide information about the park’s eco-system B. to explain why the park joined the ASEAN Heritage List C. to educate visitors about the park’s history D. to encourage people to visit the park