1. When a gas tanker is leaking heavily, which of the following measures is wrong?
A. Cut off the power
B. Wear gas mask and protect gloves
C. Turn off the valve to stop leaking
D. Evacuate people to the leeward side
Answer: D
2. The sign on the right indicates an inspection station 100 meters ahead.

A. Right
B. Wrong
Answer: A
3. The slow-down-and-yield line at the intersection ahead indicates that vehicle drivers should stop and give the right of way to vehicles on the trunk road.

A. Right
B. Wrong
Answer: B
4. 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
5. Under such circumstances, motor vehicles are not allowed to overtake.

A. Right
B. Wrong
Answer: A
6. The sign on the right side indicates no entry for all vehicles.

A. Right
B. Wrong
Answer: A
7. When approaching a vehicle on a narrow slope, which one of the following ways is correct?
A. The descending vehicle yields to the ascending
B. The vehicle which is further from the slope crest should yield
C. The ascending vehicle yields to the descending
D. If the descending vehicle has reached the midpoint while the ascending vehicle has not yet set out, the descending vehicle must yield.
Answer: A
8. The road marking on the right lane indicates that drivers may temporarily borrow the special lane for buses.

A. Right
B. Wrong
Answer: B
9. These traffic police signals indicate that passing is prohibited.

A. Right
B. Wrong
Answer: A
10. What should the driver do when a motor vehicle encounters this situation on a mountain road?

A. Stick to respective lanes and speed up to approach each other
B. Drive close to the central line of the road
C. Retain the normal speed
D. Slow down
Answer: D
11. The sign on the right indicates a 200-meter distance from the gas station ahead.

A. Right
B. Wrong
Answer: A
12. When a motor vehicle leaves an expressway, which of the following lamp should be turned on?
A. The left-turn indicator
B. The right-turn indicator
C. The hazard warning lamp
D. The headlamp
Answer: B
13. 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
14. Under such circumstances at a congested intersection, what should motor vehicle drivers do?

A. Force the vehicle to go back to its original lane
B. Closely follow the vehicle in front and refuse to yield
C. Politely yield and pass through
D. Sound the horn and turn on the head lamps
Answer: C
15. The diamond-shaped broken line warns that drivers should drive at a lower speed on the road sections 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. 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
18. What should the driver do upon finding a burst rear tire?
A. Adjust by swiftly turning the steering wheel
B. Control the direction while reducing speed slowly
C. Swiftly turn the steering wheel to the opposite direction
D. Swiftly take braking measures
Answer: B
19. The main reason for this accident is that the pedestrian crossed the street in front of the motor vehicle.

A. Right
B. Wrong
Answer: B
20. The sign in the red circle indicates that vehicles except non-motor vehicles are not allowed to drive in this lane.

A. Right
B. Wrong
Answer: A