Listening Quiz: Đào Tạo Giám Sát Viên Về Xử Lý Khiếu Nại – Medium Level

1. What is the main topic of the conversation?
2. According to John, what is the first step in handling a complaint?
3. Why is complaint handling important, according to John?
4. How does Sarah most likely feel by the end of the training?
5. What does John suggest they do next?

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