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. What is the max speed when visibility is less than 50m due to foggy, rainy or snowy?
A. 70km/hr
B. 50km/hr
C. 40km/hr
D. 30km/hr
Answer：D
2. What is the max speed on muddy road?
A. 15km/hr
B. 20km/hr
C. 40km/hr
D. 30km/hr
Answer：D
3. The main impact of muddy roads on safe driving is that the wheels may easily spin and skid
A. Right
B. Wrong
Answer：A
4. What is the meaning of this sign?
A. no changing lane
B. no left turn
C. no going straight
D. no U turn
Answer：D
5. A person who has not obtained driving license drives a motorized vehicle, he will be held for legal liability.
A. Right
B. Wrong
Answer：A
6. In which situation cannot overtake a vehicle in front?
A. vehicle in front is reducing speed to yield
B. vehicle in front is turning left
C. vehicle in front is pulling over by the roadside
D. vehicle in front is turning right
Answer：B
7. Traffic Police can detain the vehicle which is suspected of using the falsified or altered license plate and vehicle license.
A. Right
B. Wrong
Answer：A
8. When overtaking on a rainy day, drivers should turn on headlamps and sound a long horn.
A. Right
B. Wrong
Answer：B
9. Stopping temporarily on the road should not obstruct the passing of other vehicles and Pedestrians.
A. Right
B. Wrong
Answer：A
10. Traffic Police can detain the vehicle according to law if it is without the mandatory traffic accident insurance in accordance with state regulations.
A. Right
B. Wrong
Answer：A
11. When a motorcycle goes downhill on a mountain road, it is not allowed to overtake.
A. Right
B. Wrong
Answer：A
12. What is the meaning of this sign?
A. special lane for small vehicles
B. special lane for motorized vehicles
C. special lane for taxis
D. special lane for multi-passenger vehicles
Answer：D
13. 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
14. When encountering dangerous and complicated circumstance, the driver should keep medium or low speed and keep the balance of the motorcycle to pass it cautiously.
A. Right
B. Wrong
Answer：A
15. When a motorized vehicle breaks down on the road and is difficult to move, the driver should place a warning sign within 50 meters behind the vehicle.
A. Right
B. Wrong
Answer：B
16. Which of the following vehicle in front in the same lane is not allowed to be overtaken?
A. the vehicle is making a stop
B. the vehicle is reducing speed to yield
C. the vehicle is taking a U turn
D. the vehicle is running normally
Answer：C
17. What is the most frequent problem for driving on a muddy road?
A. High resistance force
B. Sideways slide
C. The motor vehicle bumps
D. Steering failure
Answer：B
18. You can drive a motorized vehicle a short distance after drinking as long as it does not interfere the driving operation.
A. Right
B. Wrong
Answer：B
19. 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
20. What will be subject to if submitting false materials to apply for driving license?
A. a 20~200 yuan fine
B. disqualification for applying for
C. cannot re-apply for within 1 year
D. cannot re-apply for within 2 years
Answer：C
21. How to cross each other on a narrow mountain road without the central dividing line?
A. The vehicle not close to the mountain goes first
B. The vehicle close to the mountain goes first
C. The empty vehicle goes first
D. The slow-moving vehicle goes first
Answer：A
22. Traffic Police can detain the vehicle according to law if the driver does not carry the ID card.
A. Right
B. Wrong
Answer：B
23. After causing a road accident, the vehicle driver needs to change the scene for rescuing the wounded, the driver should mark the location.
A. Right
B. Wrong
Answer：A
24. When a rear tire of a motorcycle blows out, the driver should ________.
A. Swiftly turn the steering handlebar to adjust
B. Firmly hold the steering handlebar with both hands
C. Swiftly turn the steering handlebar to the opposite direction
D. Swiftly take braking measures
Answer：B
25. Before riding a motorcycle, the driver should wear a safety helmet and adjust the angle of the rearview mirror till he can clearly watch the left side and the right side of the back.
A. Right
B. Wrong
Answer：A
