Final answer:
Miners working at night should wear light-colored clothing or a reflective vest, carry a flashlight for better visibility, and use it for equipment checks to ensure safety.
Explanation:
Miners working at night should:
- A. Wear light colored clothing or a vest with reflective tape to be visible
- B. Carry a flashlight both for better visibility and to be seen by others
- C. Carry a flashlight for pre-operational checks of equipment to ensure safe operation
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