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. When a motorcycle wades across the water, the braking efficiency of the brake does not change.
A. Right
B. Wrong
Answer：B
2. Violent wind can cause a sideways swerve to a running vehicle.
A. Right
B. Wrong
Answer：A
3. Which behavior a person had in 3 years is not allowed to apply for a motorized vehicle driving license?
A. insulin injections
B. drunken experience
C. smoking addiction
D. drug injections
Answer：D
4. When a tire blowout on the road, the driver should control the direction of the vehicle and use emergency braking to bring the motorcycle swiftly to a stop.
A. Right
B. Wrong
Answer：B
5. A person whose driving license has been destroyed cannot drive a motorized vehicle.
A. Right
B. Wrong
Answer：A
6. 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
7. If a motorized vehicle driver has caused a major traffic accident in violation of the traffic regulations which has caused human death due to his escaping, the driver is subject to a prison term of _________.
A. less than 2 years
B. less than 3years
C. less than 7years
D. more than 7 years
Answer：D
8. When the driver discovers a tire is leaking and steers the vehicle off the main driving lane, he/she should refrain from applying emergency braking so as to avoid a vehicle turnover or a rear-end collision arising from the late braking of the vehicle behind.
A. Right
B. Wrong
Answer：A
9. Change driving license before of expiration.
A. 60 days
B. 30 days
C. 90 days
D. 6 months
Answer：C
10. Which lamp should be used when motor vehicles pass hrough an intersection at night where there is no traffic light signal?
A. High-beam
B. Low-beam
C. Hazard lamps
D. High-beam and low-beam should be used alternatively
Answer：D
11. When parking temporarily on a snowy day, drivers should turn on the headlamp and fog lamp.
A. Right
B. Wrong
Answer：B
12. What is the meaning of this sign?
A. sharp right curve
B. bypass from right side
C. continuous curves
D. sharp left curve
Answer：A
13. Which of the following vehicle in front in the same lane is not allowed to be overtaken?
A. large truck
B. fire engine on duty
C. public bus
D. large bus
Answer：B
14. 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
15. Turning on the high-beam is an effective way to improve visibility in fog weather.
A. Right
B. Wrong
Answer：B
16. When encountering stopping and waiting in turn or slow-moving vehicles in front, the motorized vehicle may _________.
A. borrow road to overtake
B. occupy the opposite lane
C. follow the vehicles in front
D. cut in the waiting vehicles
Answer：C
17. When driving on a foggy day, the driver should turn on the fog lamp.
A. Right
B. Wrong
Answer：A
18. In which section cannot overtake?
A. mountain road
B. urban elevated road
C. urban expressway
D. narrow bridge and curve
Answer：D
19. 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
20. When passing an intersection, vehicle motor drivers are not allowed to overtake.
A. Right
B. Wrong
Answer：A
21. When a motor vehicle temporarily stops in fog, which lamp should be turned on?
A. Hazard lamp, clearance lamp and rear position lamp
B. Left-turn indicator, clearance lamp and rear position amp
C. Headlamp, clearance lamp and rear position lamp
D. Reverse lamp, clearance lamp and rear position lamp
Answer：A
22. How to ensure motor vehicles have sufficient power when driving uphill?
A. Downshift before reducing speed
B. Downshift after reducing speed
C. Downshift when the speed is excessively low
D. Downshift to the fullest extent
Answer：A
23. What is the max speed when down slope, turning around and U turn?
A. 50km/hr
B. 60km/hr
C. 30km/hr
D. 40km/hr
Answer：C
24. When approaching a vehicle on a narrow slope, which one of the following ways is correct?
A. The descending vehicle yields to the ascending
B. The vehicle which is further from the slope crest should yield
C. The ascending vehicle yields to the descending
D. If the descending vehicle has reached the midpoint while the ascending vehicle has not yet set out, the descending vehicle must yield.
Answer：A
25. 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
