All the answering skills of subject four in 2022

Weather topic: slow down in foggy days, rainy and snowy days, drive on the right if there are no special circumstances, and avoid when encountering special vehicles such as ambulances and police cars. Turn on hazard warning lights, headlights and fog lights when parking.

Traffic Police Gesture Topic: Where the traffic police gesture points, your car will go. There are only a few types of questions in the exam: go straight, turn left and right, and wait. When the traffic lights are inconsistent with the traffic police's command, obey the traffic police's gestures.

Marking topic: pay attention to the actual situation of marking and the color and text pattern of marking.

Meaning of all kinds of signal lights: yellow light: When the yellow light flashes, observe whether there are vehicles and pedestrians on the road and pass slowly and safely. Red light: When this light is on, the vehicle can turn right and cannot drive in other directions. When the red light at the railway crossing is on, stop and wait.

Topic of lighting use: Turn on the turn signal wherever you turn, turn on the low beam when you follow the car at night, drive slowly in the tunnel, and turn on the low beam to remind the vehicles in front to use the low beam alternately.

The topic of saving lives: follow the principle of saving people first and then saving things. If the wounded are seriously injured, don't move if you can. Bleeding should be wrapped around the heart (hemp rope is not allowed), and fractures should not be transported on a hard stretcher.