Why do you need to close the car door twice when getting off the vehicle in Subject 3?

[LeEthan]

Because you need to check the rear situation through the rearview mirror first, then partially open the door, check the left rear situation again, and finally get off the vehicle. Subject 3: Subject 3, which includes the road driving skills test and the safety and civilized driving knowledge test, is part of the motor vehicle driver's license assessment. It is the abbreviation for the road driving skills and safety and civilized driving knowledge test subjects in the motor vehicle driver's examination. The content of the road driving skills test varies depending on the type of vehicle being licensed. Test Content: Vehicle preparation, simulated nighttime lighting test, starting, driving in a straight line, shifting gears, changing lanes, pulling over, going straight through intersections, turning left at intersections, turning right at intersections, crossing pedestrian crosswalks, passing school zones, passing bus stations, meeting vehicles, overtaking, making U-turns, and nighttime driving.