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Listening Quiz: Thảo Luận Về Hệ Thống Nhuộm Sinh Học – Medium Level
Th12 8, 2025
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bởi
Anna Phạm
trong
Tiếng Anh dành cho Kỹ sư dệt may (English for Textile Engineer)
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1.
What are Olivia and John mainly discussing?
The history of regular dyes in factories
The advantages of a new bio-based dye
The process of making clothing from natural fibers
The reasons companies are reducing product quality
Explanation:
The conversation focuses on a new bio-based dye and its environmental benefits, color quality, cost, and adoption by companies.
2.
According to Olivia, what does the bio-based dye reduce in waste?
Fabric shrinkage
Production delays
Harmful chemicals
Color fading
Explanation:
Olivia says it ‘reduces harmful chemicals in waste.’
3.
What does Olivia say about the dye’s color quality?
The colors are only available in dark shades
The colors change quickly
The colors are bright and last long
The colors are dull but cheap
Explanation:
Olivia states that ‘The colors are bright and last long.’
4.
Why does Olivia say the dye may save money in the long run?
Because it is made only for small companies
Because it is cheaper than regular dyes right now
Because it uses fewer resources overall
Because it does not need any testing
Explanation:
Olivia explains that although it can cost a bit more now, it will save money in the long run because it uses fewer resources overall.
5.
Why does Olivia mention that many companies are already trying the dye?
To show that companies want to be greener
To warn John that the dye is unsafe
To prove that the dye is the cheapest option
To explain that the dye is no longer available
Explanation:
Her comment supports the idea that companies are interested in using the dye because it is a greener choice.
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