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Listening Quiz: Thuyết Trình Nghiên Cứu Tại Hội Nghị Chuyên Đề Hóa Học Quốc Tế – Advanced Level
Th6 21, 2025
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bởi
Anna Phạm
trong
Tiếng Anh Hóa Học (English for Chemistry)
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1.
What is John mainly discussing with Emily?
The history of industrial chemistry
His research on a catalyst for green energy
His plan to open a chemistry lab
A new way to mine rare metals
Explanation:
John says he studies new catalysts for green energy and explains how they work, how he tests them, and what results he has found.
2.
What result has John found so far in his research?
The catalyst improves reaction speed by 30 percent
The catalyst works only with organic compounds
The catalyst reduces energy use by 30 percent
The catalyst is easy to produce in large amounts
Explanation:
John says, ‘The catalyst improves reaction speed by 30 percent.’
3.
What does John use in his catalyst?
Common plastics mixed with water
Only organic compounds
Industrial waste and salt
Rare metals combined with organic compounds
Explanation:
John explains that he uses ‘rare metals combined with organic compounds.’
4.
What can be inferred about John’s research?
He is not interested in measuring energy use
He wants to stop using rare metals completely
He has already tested the catalyst in factories
He thinks scaling up production will be a challenge
Explanation:
John directly says that scaling up the catalyst production is difficult, which shows he expects this to be a challenge.
5.
What will John most likely do next?
Publish the history of chemistry
Look for a different job
Stop the research because the materials are rare
Test the catalyst in real industrial settings
Explanation:
John says, ‘I want to test it in real industrial settings,’ which indicates his next planned step.
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