Skill formula: 1, turn straight, turn right and turn left, and the road on the right comes first.

2. There are five stations and three stations in the mouth, that is, 50 meters for those with a mouth and 30 meters for those with a station;

3, within 30 meters of the scene, within 50 meters of accident-prone sections;

4, no center line, the city is three public four; In the same direction, the city is five or seven;

5. Unlimited speed sign, city 30, high speed 40; One-way city 50, expressway 70;

6, 200 meters visibility, top speed 60, car distance100; 100 meter visibility, maximum speed 40, distance 50, visibility 50 meters, speed 20, leave the expressway as soon as possible;

7, highway traffic, the maximum speed 120 km, the minimum speed of not less than 60 km;

8. Two lanes in the same direction, the lowest speed of the left lane100 km;

9. For three lanes in the same direction, the minimum speed in the left lane is110km, and the minimum speed in the middle is 90km;

10, four lanes in the same direction, and the minimum speed limits from left to right are 1 10, 90, 90, 60 respectively;

1 1, road speed limit sign: (background color) white high blue low yellow suggestion;

12, the speed of red circle with black characters on white background is the highest, and the speed of white characters on blue background is the lowest.

1, all the questions in the answer have a principle-safety, so how to be safe;

2. In an emergency, all excessive behaviors are wrong, such as stepping on the accelerator (braking) and making a sharp turn, and similar answers in multiple-choice questions are wrong;

3. Give way if you can, help if you can, and avoid if you don't grab it;

4, first save the wounded a principle, first save the bleeding a principle;

5. At intersections without signs, lights and police, give way in the order of right-left-straight;

6. Turn on the turn signal when the vehicle changes position, and the only one that does not turn on the turn signal is Huandao Road;

7. Red is forbidden, yellow is a warning, blue is an indication, and the three colors are not auxiliary;