1. Gun powder, explosives and detonating powder belong to which of the following dangerous chemicals?
A. Oxidizing materials
B. Inflammable solid materials
C. Explosives
D. Self-igniting articles
Answer: C
2. When a motor vehicle moves through water, the driver should try to maintain a constant speed and sufficient power and pass through without stopping.
A. Right
B. Wrong
Answer: A
3. When a motor vehicle passes over an inundated road the driver should change to a low gear and pass at a constant speed.
A. Right
B. Wrong
Answer: A
4. The broken white line rectangle area on the right side of the road indicates that long stopping is permitted here.
A. Right
B. Wrong
Answer: B
5. The driver should pay attention to the left side when the motor vehicle passes this intersection.
A. Right
B. Wrong
Answer: B
6. The sign on the right side warns of a sharp right turn ahead.
A. Right
B. Wrong
Answer: A
7. The sign on the right warns of a widened right-hand road ahead.
A. Right
B. Wrong
Answer: B
8. The sign on the right warns of a widened left-hand road ahead.
A. Right
B. Wrong
Answer: B
9. 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: A
10. The driver may not change lanes when the motor vehicle turns right at this intersection.
A. Right
B. Wrong
Answer: B
11. At 3: 40 a.m. one day, Mr. Sun drove a large bus with 54 passengers(capacity 55 people). At the spot of 229 kilometers mark by 300 meters on Suiyue Expressway, the bus had a rear-end collision with a heavy semi-trailer driven by Mr. Li when passengers were getting off from the bus. As a result of the accident, 26 people were killed and 29 injured. According to the investigation afterwards, Mr. Li had been driving the bus since he left the place of departure at 6 p.m. the day before without any rest. What are the main illegal acts of the two drivers?
A. Mr. Sun illegally parked
B. Mr. Sun carried more passengers than permitted
C. Mr. Li exceeded speed limit
D. Mr. Li kept driving when tired
Answer: AD
12. The sign on the right warns of a dangerous mountainside road on the left of the road ahead.
A. Right
B. Wrong
Answer: B
13. The diamond-shaped sign on the road indicates a crosswalk on the road ahead.
A. Right
B. Wrong
Answer: A
14. The guide arrow on the road surface of this lane indicates that drivers are only permitted to continue straight at the intersection ahead.
A. Right
B. Wrong
Answer: B
15. The sign on the right indicates an emergency shield 100 meters ahead.
A. Right
B. Wrong
Answer: A
16. The sign on the right indicates that the number of the lanes ahead will increase.
A. Right
B. Wrong
Answer: B
17. When carrying a wounded person in a coma, rescue personnel should try to let the unconscious person remain in the supine position.
A. Right
B. Wrong
Answer: B
18. Drivers may cross these central solid and broken yellow lines when overtaking.
A. Right
B. Wrong
Answer: B
19. The sign on the right side warns of crosswind on the mountain pass ahead.
A. Right
B. Wrong
Answer: A
20. In such circumstances, which one of the following statements is the safest measure for a motor vehicle driver to take?
A. Accelerate to overtake the vehicle in front as soon as possible
B. Voluntarily reduce speed and refrain from overtaking
C. Sound the horn to warn the vehicle in front to yield
D. Turn on the headlamp to warn the oncoming vehicle to yield
Answer: B