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Listening Quiz: Phổ Biến Về Thử Nghiệm Polymer – Easy Level
Th10 4, 2024
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bởi
Anna Phạm
trong
Tiếng Anh Hóa Học (English for Chemistry)
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1.
What is the conversation mainly about?
Planning and preparing tests for a new polymer
Discussing how to market the polymer to customers
Deciding which company should manufacture the polymer
Explaining how to ship the polymer to another lab
Explanation:
Sarah and David discuss the tests needed for a new polymer, including strength, flexibility, heat resistance, and chemical stability, as well as preparing the equipment.
2.
Which property does Sarah say should be tested in water?
Chemical stability
Heat resistance
Strength
Flexibility
Explanation:
Sarah says, “Also, check its chemical stability in water.”
3.
What does Sarah ask David to prepare?
The equipment for the tests
New polymer samples
A shipment box
A written report
Explanation:
Sarah says, “Please prepare the equipment for these tests.”
4.
What can be inferred about David after the conversation?
He has already finished all of the tests
He wants to change the test list
He is unsure what polymer they synthesized
He will begin setting up the testing equipment
Explanation:
David says, “I will set up the machines now,” which shows he is going to begin preparing the testing equipment.
5.
What will David do after testing?
Send Sarah an update
Ask Sarah to repeat the instructions
Cancel the tests
Choose a new polymer recipe
Explanation:
David says, “Sure, I will update you after testing.”
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