Listening Quiz: Kiểm Thử Tích Hợp Hệ Thống Hải Quan Mới – Medium Level

1. What is the main purpose of the conversation?
2. What problem did Sophia report during the tests?
3. What did Sophia do after the booking platform sent unexpected responses?
4. Why does Mark ask Sophia to inform the carrier if she sees any problems?
5. What will Sophia most likely do next?

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