Listening Quiz: Phiên CPD về Thay Đổi Hợp Đồng NEC4 – Easy Level

1. What is the main topic of the conversation?
2. According to David, what is one new rule added in NEC4?
3. How does NEC4 change payment terms?
4. What can be inferred about NEC4 from the conversation?
5. Why does David say, ‘this session is the first step for training’?

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