1. At the scene of a traffic accident, once there is a leakage of toxic and harmful substances, people must be evacuated at the first time and alarmed immediately.
A. Right
B. Wrong
Answer: A
2. When a wounded person suffering burns is thirsty, he may drink a small quantity of slightly salty water.
A. Right
B. Wrong
Answer: A
3. 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
4. When passing a sharp curve, motor vehicle drivers may overtake if there are few other vehicles on the road.
A. Right
B. Wrong
Answer: B
5. Under such circumstance at an intersection. motor vehicle drivers should be prepared to stop and yieldat any time.
A. Right
B. Wrong
Answer: A
6. When a fast-moving vehicle encounters an emergency the driver should turn to evade first and then brake to slow down so as to mitigate the damage.
A. Right
B. Wrong
Answer: B
7. When driving a motorcycle, the driver may wear slippers for the sake of safety.
A. Right
B. Wrong
Answer: B
8. When putting out a fire disaster that gives out erosive steam or poisonous gas, the firefighters should wear gas masks and other related protective articles and should operate from the windward side.
A. Right
B. Wrong
Answer: A
9. When an erosive material catches fire, it should not be put out with water cannon.
A. Right
B. Wrong
Answer: A
10. 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
11. 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
12. Turning on the high-beam is an effective way to improve visibility in fog weather.
A. Right
B. Wrong
Answer: B
13. When removing a wounded person suffering spinal fracture, the rescuer should never help the wounded person to walk. He may be carried away with a soft stretcher.
A. Right
B. Wrong
Answer: B
14. When following other vehicles on a foggy day, what should the driver do?
A. Maintain a large safety distance
B. Turn on the high-beam
C. Turn on the low-bea
D. Sound the horn in due time
Answer: A
15. Before driving, it is necessary to check whether the cooling liquid, engine oil and fuel oil, are leaking.
A. Right
B. Wrong
Answer: A
16. When a motorcycle goes downhill on a mountain road, it is not allowed to overtake.
A. Right
B. Wrong
Answer: A
17. When encountering children on the road, the driver should _________.
A. Reduce speed and go slowly, or stop to yield when necessary
B. Continuously honk to urge
C. Swiftly bypass from one side
D. Speed up and bypass
Answer: A
18. When rescuing a wounded person in coma, it is necessary to take warm-keeping measures to prevent heat loss.
A. Right
B. Wrong
Answer: A
19. What is the meaning of this sign?
A. Muddy road
B. Low-lying road
C. Overflowing road
D. Ferry
Answer: C
20. How to reduce speed or stop when driving on a road covered with snow and ice?
A. Take full advantage of driving brake
B. Take full advantage of the control power from engine
C. Take full advantage of parking brake
D. Take full advantage of speed retarder
Answer: B