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. Under such circumstances, what should motor vehicle drivers do?
A. Pass slowly at a lower speed
B. Speed up and pass
C. Continuously sound the horn and pass
D. Pass at a normal speed
Answer: A
3. When use the brake of a motorcycle, use the front-wheel brake first, then use the back-wheel brake.
A. Right
B. Wrong
Answer: B
4. When rescuing a person sustaining full-body burns the rescue personnel may spray cool water to his body to put out the fire.
A. Right
B. Wrong
Answer: B
5. 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
6. A light motorcycle is only permitted to carry preschoolers.
A. Right
B. Wrong
Answer: B
7. What is the meaning of this sign?
A. Bump road
B. High outburst road
C. Low-lying road
D. Hump bridge
Answer: B
8. When a motorcycle braking on a road covered by ice and snow, the driver should adopt point braking and prepare their feet for landing when braking.
A. Right
B. Wrong
Answer: A
9. What is the meaning of this sign?
A. Overtaking ban is lifted
B. Changing lane is allowed
C. Changing lane ban is lifted
D. Borrowing lane ban is lifted
Answer: A
10. What is the meaning of this sign?
A. No left turn
B. Leftt and right turn
C. No leftt and right turn
D. No right turn
Answer: B
11. Why is it dangerous to overtake on a snowy mud road in heavy snow?
A. Snow can increase tire adhesion
B. The flying mud made the sight bad.
C. Long braking distance in case of emergency
D. Pavement under snow and mud is easier to skid.
Answer: BCD
12. Before riding a motorcycle, the driver should wear a safety helmet and adjust the angle of the rearview mirror till he can clearly watch the left side and the right side of the back.
A. Right
B. Wrong
Answer: A
13. What is the meaning of this sign?
A. Stop by the left side of the road
B. Downhill section left
C. Left turn only
D. Run by the left side of the road
Answer: D
14. When using splints, sticks or tree branches to keep the unexposed bones in position, it is necessary that these things should exceed the upper and lower joints of the wound.
A. Right
B. Wrong
Answer: A
15. Under such circumstances, motor vehicle drivers should stop and yield
A. Right
B. Wrong
Answer: A
16. What are the main reason for slow driving of motorized vehicles on rainy days?
A. Braking distance will increase
B. The driver?ˉs view islimited
C. Emergency braking can easily cause side skidding
D. Fast driving increases fuel consumption
Answer: ABC
17. Matches, sulfur and red phosphorus are _________.
A. Explosives
B. Inflammable solid materials
C. Self-igniting articles
D. Oxidizing materials
Answer: B
18. Turning on the high-beam is an effective way to improve visibility in fog weather.
A. Right
B. Wrong
Answer: B
19. When a motorcycle goes downhill, it may fully use the neutral gear and slide.
A. Right
B. Wrong
Answer: B
20. Once inflammable gas causes a fire disaster, it should be put out with water in good time.
A. Right
B. Wrong
Answer: B