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Listening Quiz: Phổ Biến An Toàn Cho Tổng Hợp Hợp Chất Mới – Easy Level
Th8 1, 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?
A report on chemical research results
A plan for a team lunch
A safety briefing for working in a laboratory
A discussion about buying lab equipment
Explanation:
Mark is explaining safety rules for the lab, including protective gear, spill procedures, and cleanup.
2.
According to Mark, where is the spill kit kept?
Inside the storage room
Near the entrance door
Beside the sink in the lab
Under the main desk
Explanation:
Mark says the spill kit is kept next to the sink in the lab.
3.
What should the team do after finishing the work?
Leave the lab immediately
Clean their area and wash their hands well
Report to Linda for another briefing
Remove all the lab equipment
Explanation:
Mark says that after finishing the work, they should clean their area and wash their hands well.
4.
Why does Mark tell the team to wear a mask?
To avoid breathing fumes
To keep their uniforms clean
To help them speak more clearly
To protect them from loud noise
Explanation:
Mark directly says the mask should be worn to avoid breathing fumes.
5.
What must the team do if they spill a chemical?
Use the spill kit and tell Mark immediately
Pour water on it and leave
Ignore it and continue working
Open the windows and wait
Explanation:
Mark says to use the spill kit and tell him immediately if there is a spill.
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