Listening Quiz: Chia Sẻ Thông Tin Từ Dữ Liệu Khách Hàng – Easy Level

1. What is the conversation mainly about?
2. What did David say about most customers?
3. What did David say many customers do during sales?
4. Which age group makes up most buyers?
5. What can be inferred about Emily’s response to David’s report?

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