1. Mr. Li drove a large bus with 21 passengers (capacity 35 people). He found the braking system was abnormal on the way but failed to repair it. When running on the Shuangdao Haiwan Bridge at a speed of 50 kilometers per hour (speed limit 40 km/h), the bus fell into the sea due to a braking system failure, killing 13 people and injuring 8. What is the main illegal act committed by Mr. Li?
A. Speeding
B. Fatigued driving
C. Carrying more passengers than permitted
D. Driving a motor vehicle with potential safety hazard
Answer: AD
2. Motor vehicles are permitted to follow the guidance of the arrow in this picture and enter the lane of an expressway.

A. Right
B. Wrong
Answer: B
3. When encountering a situation like changing to a left lane, motor vehicle drivers should yield.

A. Right
B. Wrong
Answer: A
4. When encountering such pedestrians while driving, a longer safety distance should be kept by drivers.

A. Right
B. Wrong
Answer: A
5. When there is a braking failure, the driver should first control the direction and then try to control the speed.
A. Right
B. Wrong
Answer: A
6. What kind of harmful effect will be brought about by continuously using the foot brake on a long downhill road?
A. Shorten the engine?ˉs service life
B. Make the driver feel tired
C. Easily cause the vehicle to overturn
D. Reduce the braking efficiency
Answer: D
7. When driving a motor vehicle equipped with power steering, the driver should firmly hold the steering wheel and drive slowly if he suddenly finds that steering is difficult.
A. Right
B. Wrong
Answer: B
8. How many kinds of law-breaking acts are displayed in flash 1?

A. One
B. Two
C. Three
D. Four
Answer: B
9. When a tire suddenly bursts on the road, what should not be done by the driver?
A. Keep calm and release the accelerator pedal slowly
B. Hold the steering wheel firmly to ensure the vehicle goes straight
C. Apply emergency braking and stop the vehicle in the shortest possible time
D. Gently depress the brake pedal after the vehicle slows down
Answer: C
10. When passing another vehicle on a foggy day, what should drivers do?
A. Slow down and pass slowly
B. Maintain a safety distance
C. Properly use lamps
D. Drive at a high speed
Answer: ABC
11. Which of the following measures is correct for rescuing a person sustaining full-body burns?
A. Cover the fire with sandy soil
B. Spray cool water to his body
C. Put out the fire by extinguisher
D. Help to remove the burning clothes
Answer: B
12. When a motor vehicle catches fire on the expressway the driver should drive the motor vehicle to the service area or the parking lot to extinguish the fire.
A. Right
B. Wrong
Answer: B
13. The sign on the right side warns of crosswind on the mountain pass ahead.

A. Right
B. Wrong
Answer: A
14. As shown in this picture, the intersection guide line is designed to help drivers make turns.

A. Right
B. Wrong
Answer: A
15. When encountering such a situation, the motor vehicle driver should change to the left lane rapidly.

A. Right
B. Wrong
Answer: B
16. Sounding the horn on a foggy day can arouse the attention of the opposite side. After hearing the horn from the opposite side, the driver should also sound their own horn to respond.
A. Right
B. Wrong
Answer: A
17. What should the driver do to ensure the motor vehicle passes the level crossing safely?

A. Change to neutral gear and slide over
B. Switch to low gear after entering the level crossing
C. Decelerate and lower the gear before entering the level crossing
D. Stop and observe inside the level crossing
Answer: C
18. Drivers should drive at a lower speed when traffic police give these hand signals.

A. Right
B. Wrong
Answer: A
19. When carrying a wounded person in a coma, rescue personnel should try to let the unconscious person remain in the supine position.
A. Right
B. Wrong
Answer: B
20. How should motor vehicle drivers make a U-turn at the intersection ahead?

A. Make a U-turn in the waiting area for turning left
B. Make a U-turn at the broken line area of the Intersection
C. Wait until the left-turn indicator is on
D. Wait until the straight-going signal is on
Answer: B