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SUBJECT 1 · VEHICLE BASICS

What is the main function of the seat belt when a motor vehicle collides?

A
Reduce the injury to drivers and passengers.
✓
B
Protect the waist of the driver and passengers.
C
Protect the neck of the driver and passengers
D
Protect the chest of the driver and passengers.
ANSWER · A
In an emergency, the seat belt can quickly tighten to restrain the people in their seats, preventing them from being thrown out by inertia and reducing injury to driver and passengers.
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