1. These traffic police signals indicate that passing is prohibited.

A. Right
B. Wrong
Answer: A
2. The main impact of muddy roads on safe driving is that the wheels may easily spin and skid
A. Right
B. Wrong
Answer: A
3. As shown in the flash, the driver?ˉs act is correct.

A. Right
B. Wrong
Answer: B
4. The sign on the right warns of a sharp winding road ahead.

A. Right
B. Wrong
Answer: B
5. The sign in front is an advance announcement of the directions led by this intersection.

A. Right
B. Wrong
Answer: A
6. When encountering this situation at the gate of a school, the driver should prepare to stop.

A. Right
B. Wrong
Answer: A
7. On which of the following roads may the wheels be most easily locked when braking?
A. Concrete road
B. Dirt road
C. Road covered by ice and snow
D. Sand road
Answer: C
8. The drivers, loaders and supercargoes responsible for dangerous chemicals transportation should all full understand the chemical characteristics, potential risks, features of the packaging containers and emergency measures for any unexpected accidents.
A. Right
B. Wrong
Answer: A
9. The sign on the right warns of a winding road to the left ahead.

A. Right
B. Wrong
Answer: B
10. The motor vehicle should speed up and pass rapidly under this situation.

A. Right
B. Wrong
Answer: B
11. Under such circumstances, motor vehicles are not allowed to overtake.

A. Right
B. Wrong
Answer: A
12. When the tire pressure is too low, what will happen if the tire changes its shape in waves and increases in temperature due to fast movement?
A. Unstable tire pressure
B. Even lower tire pressure
C. Driving resistance increases
D. Tire burst
Answer: D
13. Under such circumstances, motor vehicle drivers should bypass on the left quickly.

A. Right
B. Wrong
Answer: B
14. When the engine suddenly stalls on the road, what should the driver do?
A. Stop the vehicle and overhaul it immediately
B. Immediately turn on the hazard lamps
C. Move the vehicle to a place where it will not obstruct the traffic flow
D. Set up a breakdown warning sign
Answer: BCD
15. When encountering such a situation, the motor vehicle driver should change to the left lane rapidly.

A. Right
B. Wrong
Answer: B
16. When a motor vehicle encounters an emergency on an expressway, the driver should not swiftly turn the steering wheel to evade.
A. Right
B. Wrong
Answer: A
17. Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.
A. Right
B. Wrong
Answer: A
18. How should the driver pass this place safely?

A. Speed up and pass in the front of the pedestrians
B. Bypass behind the pedestrians
C. Slow down and sound the horn
D. Stop and wait until the pedestrians pass
Answer: D
19. When parking for a long time on a downward slope due to breakdown on the road, drivers should use this method to stop up wheels.

A. Right
B. Wrong
Answer: A
20. 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