Listening Quiz: Thuyết Trình Kỹ Thuật Xây Dựng Đổi Mới – Advanced Level

1. What is the conversation mainly about?
2. According to David, what is the main challenge with this technology?
3. What benefit does David say the method provides for construction time?
4. What can be inferred about David’s opinion of the new construction technique?
5. Why does Anna ask whether the technique can be used worldwide?

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