1. 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
2. When a motor vehicle moves through water, drivers should intermittently and gently depress the brake pedal in order to restore braking efficiency.
A. Right
B. Wrong
Answer: A
3. The main impact of rainy weather on safe driving is _______.
A. The visibility is poor
B. The tire grip decreases
C. The resistance to the vehicle increases
D. The road is wet and slippery
Answer: ABD
4. When a bicycle occupies the motor vehicle lane and obstructs the traffic, the driver should sound the horncontinuously and speed up to bypass on the left of the bicycle.
A. Right
B. Wrong
Answer: B
5. A correct measure to avoid tire burst of motor vehicles is to lower the tire pressure.
A. Right
B. Wrong
Answer: B
6. What is the meaning of this sign?
A. Intersection
B. Ring intersection
C. T-shaped intersection
D. Y-shaped intersection
Answer: A
7. Serious wave will appear when the front tire blows out; the driver should release the accelerator, firmly hold the steering wheel with both hands, quickly gradually break down, and stop to yield.
A. Right
B. Wrong
Answer: A
8. How will the adhesive force of road change when speed increases on a damp and slippery road?
A. Increase sharply
B. Increase gradually
C. Decrease sharply
D. No change
Answer: C
9. What is the meaning of this sign?
A. Downhill section on right side
B. Driving by the right side of the road
C. Stopping by the right side of the road
D. Right turn only
Answer: B
10. What is the meaning of this sign?
A. No entering the intersection
B. No right turn
C. No changing lane
D. No U turn
Answer: B
11. When rescuers enter the scene to rescue the wounded after harmful gas leakage caused by traffic accidents, they must wear air respirators or cover their mouth and nose with wet towels.
A. Right
B. Wrong
Answer: A
12. When a motor vehicle passes over an inundated road drivers should change to a high gear and pass rapidly.
A. Right
B. Wrong
Answer: B
13. 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
14. When a motorcycle goes downhill, it may fully use the neutral gear and slide.
A. Right
B. Wrong
Answer: B
15. Under such circumstances, motor vehicle drivers may sound the horn at the proper time and speed up to pass through.
A. Right
B. Wrong
Answer: B
16. When a tire blowout on the road, the driver should swiftly depress the brake pedal to reduce speed and stop the vehicle.
A. Right
B. Wrong
Answer: B
17. When driving in a heavy rain, drivers should contro their speed to prevent their vehicles from sliding.
A. Right
B. Wrong
Answer: A
18. What is the meaning of this sign?
A. Speed up when the driver can not see the pedestrians
B. Speed up
C. There is a crosswalk ahead.
D. Keep driving at the same speed when you can not see the pedestrians
Answer: C
19. When an erosive material catches fire, it should not be put out with water cannon.
A. Right
B. Wrong
Answer: A
20. What are the main reasons why driving a motor vehicle should not overtake on rainy days?
A. It is not easy for drivers around to see the overtaking signal.
B. Can not accurately judge the distance of vehicles around
C. Road is wet and slippery, and vehicles are prone to sideslip
D. The driver can not detect dangerous in time
Answer: ABCD