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Listening Quiz: Thuyết Trình Đánh Giá Vòng Đời Sản Phẩm – Medium Level
Th12 5, 2025
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bởi
Anna Phạm
trong
Tiếng Anh Hóa Học (English for Chemistry)
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1.
What is the main topic of James’s presentation?
The company’s hiring plan for new employees
A life cycle assessment of a chemical product
A training session on customer service
A sales report for last quarter
Explanation:
James says he will present the life cycle assessment, and the conversation focuses on the product’s stages, environmental impact, risks, and marketing value.
2.
Which stage is included in the product’s life cycle?
Store distribution
Customer feedback
Raw material extraction
Advertising campaigns
Explanation:
James states that the life cycle includes raw material extraction, production, use, and disposal.
3.
By how much does the product reduce emissions?
30%
10%
20%
50%
Explanation:
James says, ‘It reduces emissions by 30%.’
4.
What can be inferred about the product’s environmental impact?
It is likely designed to be more environmentally friendly than similar products
It cannot be recycled at all
It will increase energy use during production
It produces more emissions than before
Explanation:
James says the product is safer and more efficient, reduces emissions by 30%, uses less energy, and is biodegradable and recyclable, which supports the inference that it is more environmentally friendly.
5.
Why does James mention that the product is biodegradable and can be recycled easily?
To explain why the product is more expensive
To show the product’s end-of-life benefits
To suggest that the product needs special storage
To describe the raw materials used in production
Explanation:
Emily asks about the product’s end of life, and James answers that it is biodegradable and can be recycled easily, showing its end-of-life benefits.
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