现在车辆管理所摩托车英语题库为全中国统一版本，都是考一样的试题，2025年摩托车DEF驾照英语科目一共400题，科目四345题，以下为样题：
1. A correct measure to avoid tire burst of motor vehicles is to lower the tire pressure.
A. Right
B. Wrong
Answer：B
2. A motorized vehicle driver who escapes or commits other extremely serious acts after causing a major accident in violation of the traffic regulations is subject to a prison term of more than 7 years.
A. Right
B. Wrong
Answer：B
3. A person who has taken the state-controlled psychiatric substances can drive motorized vehicle in short distance.
A. Right
B. Wrong
Answer：B
4. When causing a road accident involving property damage, the party should leave the scene on his own but he does not leave, the traffic police can not order him to leave.
A. Right
B. Wrong
Answer：B
5. A light motorcycle is only permitted to carry preschoolers.
A. Right
B. Wrong
Answer：B
6. When a motorcycle wades across the water, the braking efficiency of the brake does not change.
A. Right
B. Wrong
Answer：B
7. When a motorized vehicle causes a minor traffic accident and obstructs traffic flow, it does not need to move.
A. Right
B. Wrong
Answer：B
8. What is the meaning of this sign?
A. no yielding
B. yield while crossing each other
C. reduce speed and yield
D. stop to yield
Answer：C
9. 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
10. What is the meaning of this sign?
A. no U turn
B. no changing to left lane
C. no turning left
D. no entering the left lane
Answer：C
11. Full penalty points of a scoring cycle because of violating the traffic regulations is 12 points.
A. Right
B. Wrong
Answer：A
12. What is the meaning of this sign?
A. intersection
B. ring intersection
C. T-shaped intersection
D. Y-shaped intersection
Answer：A
13. When the tire pressure is too low, what can happen when driving at a high speed?
A. Tire pressure will be unstable
B. Tire pressure will increase
C. Driving resistance will decrease
D. The tire will burst
Answer：D
14. After a tire blows out and before the driver can control the speed of the vehicle, he should refrain from using the foot brake to stop the vehicle. Otherwise, a horizontal swing of the vehicle can cause greater danger.
A. Right
B. Wrong
Answer：A
15. What is the meaning of this sign?
A. Road narrows on both sides
B. Road narrows on the right side
C. Road narrows on the left side
D. Bridge narrows
Answer：A
16. When driving on road sections where safe sight distance is affected, such as the top of a ramp, what should drivers do to ensure safety?
A. Rush through
B. Use hazard lamp
C. Cut speed and sound the horn
D. Drive at will
Answer：C
17. When a motorcycle turns at an excessively high speed, it can easily dash out of a curve or skid sideways.
A. Right
B. Wrong
Answer：A
18. Violent wind can cause a sideways swerve to a running vehicle.
A. Right
B. Wrong
Answer：A
19. How long can a driver drives without rest?
A. less than 6hrs
B. less than 8hrs
C. less than 10hrs
D. less than 4hrs
Answer：D
20. A motorcycle driver should wear long-sleeve and long-trouser-leg clothes with brilliant color so that he can be easy found by other transports participants when he is riding.
A. Right
B. Wrong
Answer：A
21. How to use lights when changing to the left lane on road?
A. turn on the right-turn signal in advance
B. not need to turn on any turn signal
C. turn on the left-turn signal in advance
D. turn on the low beam lights in advance
Answer：C
22. When use the brake of a motorcycle, use the front-wheel brake first, then use the back-wheel brake.
A. Right
B. Wrong
Answer：B
23. What is the max speed on muddy road?
A. 15km/hr
B. 20km/hr
C. 40km/hr
D. 30km/hr
Answer：D
24. In which situation the traffic police can detain the vehicle according to law?
A. exceeding 10% of the prescribed speed limits
B. driving wen he is exhausted
C. not buckled up while driving
D. driving after drinking
Answer：D
25. When a motorized vehicle runs in a foggy weather, the driver should turn on the fog light and the hazard lights.
A. Right
B. Wrong
Answer：A
