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. 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
3. The sign on the right side warns of a sharp right turn ahead.
A. Right
B. Wrong
Answer: A
4. Motor vehicles can turn right when driving into an intersection with this traffic signal.
A. Right
B. Wrong
Answer: A
5. Under this circumstance, motor vehicle drivers should not reduce speed.
A. Right
B. Wrong
Answer: B
6. The sign on the right warns of a ferry crossing 100 meters after turning right at the intersection ahead.
A. Right
B. Wrong
Answer: A
7. This sign warns to bypass from the right side to avoid the roadblock.
A. Right
B. Wrong
Answer: B
8. The sign on the left indicates vehicles are allowed to drive on the section ahead.
A. Right
B. Wrong
Answer: B
9. The guide arrow on the road surface of this lane indicates that only right turns are permitted at the intersection ahead.
A. Right
B. Wrong
Answer: B
10. When a bicycle borrows the motor vehicle lane, the motor vehicle may sound the horn hurriedly to warn the bicycle to yield.
A. Right
B. Wrong
Answer: B
11. It is illegal to change lanes without turning on indicators.
A. Right
B. Wrong
Answer: A
12. The sign in front indicates a 4-kilometer distance from the next exit.
A. Right
B. Wrong
Answer: A
13. When encountering such a situation, the motor vehicle driver should change to the left lane rapidly.
A. Right
B. Wrong
Answer: B
14. The sign on the right warns to keep a safe distance on the road ahead.
A. Right
B. Wrong
Answer: B
15. Drivers may go straight and pass through when traffic police give these hand signals
A. Right
B. Wrong
Answer: B
16. In rain, the most effective way to avoid the danger arising from "water slide" is to drive at high speed
A. Right
B. Wrong
Answer: B
17. The sign on the right indicates that the vehicle should yield to the oncoming traffic as approaching each other.
A. Right
B. Wrong
Answer: B
18. Matches, sulfur and red phosphorus belong to which of the following dangerous chemicals?
A. Explosives
B. Oxidizing materials
C. Self-igniting articles
D. Inflammable solid materials
Answer: D
19. What should a motor vehicle driver do to ensure safety when experiencing a breakdown at night?
A. Park in a safe place
B. Turn on hazard lamp
C. Turn on clearance lamp and tail lamp
D. Set up a warning sign in accordance with regulation
Answer: ABCD
20. When rescuing a wounded person suffering from spinal fracture, which of the following measures should be taken?
A. Prevent heat loss
B. Rescue the wounded person with a soft stretcher
C. Keep the wounded part in position with a sling
D. Help the wounded person when walking
Answer: C