Listening Quiz: Tư Vấn Tính Khả Thi Của Concept – Advanced Level

1. What is the main purpose of Jessica’s comments to William?
2. Why does Jessica say the first concept will not work?
3. What two problems does Jessica mention about the second concept?
4. What can be inferred about William’s priorities for the concepts?
5. Why does Jessica recommend focusing on the third concept?

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