Question

1. what are the five blind spots?

a. the \a - b - c\ posts, the headrests, the passengers, the mirrors, and the cargo in the vehicle.
b. intersections, bridges, tunnels, overpasses, and railway crossings.
c. hills, corners, turns, screens, and spots in the vehicle.
d. hills, curves, corners, screens, and spots in the vehicle.

1. what are the three collisions that occur in every vehicle crash?

a. car hits something, you hit something, your organs hit something.
b. car vs. object, occupant vs. inside of car, body organs vs body pianos.
c. car vs. object, occupant vs. interior, body organs vs. inside of body.
d. car vs. car, occupant vs. seat belt, occupants head vs. air bag.

1. when approaching an intersection with a stop sign, if there are no markings on the ground, the driver must stop:

a. at the stop sign.
b. prior to the intersection boundary.
c. prior to the intersection.
d. just passed the stop sign.

Explanation:

1. In driving, blind - spots are areas around the vehicle that are not visible in the mirrors. The "A - B - C" posts, headrests, passengers, mirrors, and cargo can create blind - spots.
2. In a vehicle crash, the three collisions are: the car hitting an object, the occupant hitting the interior of the car, and the body organs hitting the inside of the body due to inertia.
3. When approaching an intersection with a stop sign and no ground markings, the driver must stop prior to the intersection boundary to ensure safety and proper traffic flow.

Answer:

1. A. The "A - B - C" posts, the headrests, the passengers, the mirrors, and the cargo in the vehicle.
2. C. Car vs. object, occupant vs. interior, body organs vs. inside of body.
3. B. Prior to the intersection boundary.