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SUBJECT 4 · BAD WEATHER & ROADS

At night when two cars meet, what is the purpose of alternating high and low beams when they are 150 meters apart?

A
Vehicles meeting each other should give mutual reminders.
B
They are driving habits and behaviors during operation.
C
It is convenient for both parties to observe the front situation.
✓
D
This is a courtesy between drivers.
ANSWER · C
Visibility is limited during a nighttime meeting, so lights are used to learn the surrounding situation.
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