1. When driving on a damp and slippery road, drivers should avoid using the emergency brake to his best ability.
A. Right
B. Wrong
Answer: A
2. When encountering this situation at the gate of a school, the driver should prepare to stop.

A. Right
B. Wrong
Answer: A
3. When parking temporarily in this situation, motor vehicle drivers are allowed to turn the steering wheel right to avoid sliding.

A. Right
B. Wrong
Answer: A
4. A motor vehicle should not pass the level crossing rapidly in this situation.

A. Right
B. Wrong
Answer: A
5. Gun powder, explosives and detonating powder belong to which of the following dangerous chemicals?
A. Oxidizing materials
B. Inflammable solid materials
C. Explosives
D. Self-igniting articles
Answer: C
6. When putting out a fire disaster that gives out corrosive steam or poisonous gas, the firefighters should wear gas masks and other related protective articles and operate from the windward side.
A. Right
B. Wrong
Answer: A
7. The sign on the right indicates an inspection station 100 meters ahead.

A. Right
B. Wrong
Answer: A
8. The sign on the right warns of a guarded railway crossing 100 meters ahead.

A. Right
B. Wrong
Answer: B
9. 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
10. After a traffic accident, what is the most effective measure to prevent secondary accidents?
A. Evacuate all passengers
B. Turn on the hazard lamps
C. Mark the original place of the injured persons
D. Properly place the danger warning sign
Answer: ABD
11. Which is the wrong measure to avoid tire burst?
A. Reduce tire pressure
B. Check tires regularly
C. Remove foreign matters from the tire tread grooves timely
D. Replace tires that have cracks or deep cuts
Answer: A
12. When driving on a foggy day, what kind of lamps should the driver turn on?
A. Fog lamp and hazard lamp
B. Fog lamp and indicator
C. Fog lamp and high-beam
D. Fog lamp and low-beam
Answer: A
13. The driver should drive on the left in this kind of tunnel.

A. Right
B. Wrong
Answer: B
14. The sign on the right indicates the location of the highway emergency phone.

A. Right
B. Wrong
Answer: B
15. The sign on the right indicates a left-turn bypass route at the intersection ahead.

A. Right
B. Wrong
Answer: A
16. When the electric equipment and gasoline of a motor vehicle catches fire, the driver may extinguish the fire with water.
A. Right
B. Wrong
Answer: B
17. When parking for a long time on an upward slope due to breakdown on the road, drivers should use this method to stop up wheels.

A. Right
B. Wrong
Answer: B
18. The guide arrow on the road surface of this lane indicates that U-turns and left turns are permitted at the intersection ahead.

A. Right
B. Wrong
Answer: A
19. When a tire bursts suddenly on the road, the driver should refrain from violently depressing the brake pedal in panic. Instead, he should try his best to change to a low gear and use engine braking to reduce the speed of the vehicle.
A. Right
B. Wrong
Answer: A
20. 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