山南2025年摩托车科目四英文题库345题

1. After a traffic accident, what is the most effective measure to prevent secondary accidents?

A. Evacuate all passengers

B. Turn on the hazard lamps

C. Mark the original place of the injured persons

D. Properly place the danger warning sign

Answer: ABD

2. 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

3. Whats the meaning of the white horizontal solid line in the circle?

A. Turning waiting line

B. Deceleration line

C. Yielding line

D. Stop line

Answer: D

4. When a vehicle stops temporarily at the roadside at night, the wrong measure is to ______.

A. Turn on the warning flash light

B. Turn on the contour light

C. Turn on the high beam light

D. Turn off all lights

Answer: CD

5. What is the meaning of this sign?

A. Watch for long time honking

B. An unmanned level crossing

C. A manned level crossing

D. Multi-crossing of railway and road

Answer: B

6. When a motorcycle goes downhill on a mountain road, it is not allowed to overtake.

A. Right

B. Wrong

Answer: A

7. When there is bleeding at the bone fracture of a wounded person, the first thing to do is to keep it in position before stopping the bleeding and dress the wound.

A. Right

B. Wrong

Answer: B

8. When a fast-running vehicle makes a sharp turn, it can very easily cause side collision or an overturn due to the centrifugal force.

A. Right

B. Wrong

Answer: A

9. When a wounded person suffering burns is thirsty, he should only drink plain boiled water.

A. Right

B. Wrong

Answer: B

10. What is the meaning of this sign?

A. Customs inspection

B. Stop-for-inspection

C. Frontier inspection

D. No passing

Answer: B

11. Which is the wrong measure to avoid tire burst?

A. Reduce tire pressure

B. Check tires regularly

C. Remove foreign matters from the tire tread grooves timely

D. Replace tires that have cracks or deep cuts

Answer: A

12. 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

13. The traffic police may detain the motorcycle if its driver has falsified the license plate and vehicle license.

A. Right

B. Wrong

Answer: A

14. When driving in icy and snowy weather, because of the reduction of the stability, it is easy for the wheels to race or slip when rapidly speeding up.

A. Right

B. Wrong

Answer: A

15. When driving on a road covered with ice and snow, drivers tend to encounter glare caused by reflection of light rays from the road surface.

A. Right

B. Wrong

Answer: A

16. What is the meaning of this sign?

A. Reduce speed and go slowly

B. Watch for danger

C. Jammed section

D. Accident-prone section

Answer: B

17. When driving in rain and encountering pedestrians with umbrellas or wearing raincoats, what should be done by motor vehicle drivers in order to yield?

A. Drive at a normal speed

B. Sound the horn to alert when approaching the pedestrians

C. Speed up and bypass on the left

D. Reduce speed and sound the horn in advance

Answer: D

18. Motor vehicle drivers don’t need to use any lamp at night when passing through a road section where the street light condition is good.

A. Right

B. Wrong

Answer: B

19. Whats the meaning of the double white broken lines in far front of the intersection?

A. Waiting to run line

B. Stopping and yield line

C. Slowdown and yield line

D. Left-turn waiting line

Answer: C

20. It is extremely unsafe to take a motorcycle by the side; if the motorcycle sideslips, the passenger may be thrown out and led to death due to an unstable center of gravity.

A. Right

B. Wrong

Answer: A

21. 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

22. 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

23. What is the meaning of this sign?