Listening Quiz: Thuyết Trình Kết Quả Mô Hình Năng Lượng – Advanced Level

1. What is the main topic of Daniel and Linda’s conversation?
2. Why does the building use so much energy during winter?
3. What change does Daniel say will reduce heating costs by about 30%?
4. What can be inferred about the proposed improvements?
5. How long does Daniel say the insulation work will take?

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