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 motorized vehicle crosses a non-motorized vehicle on a narrow road or a narrow bridge at night, the motorized vehicle should use the high beam light.

A. Right

B. Wrong

Answer：B

2. It is illegal to change lanes without turning on indicators.

A. Right

B. Wrong

Answer：A

3. What is the max speed on muddy road?

A. 15km/hr

B. 20km/hr

C. 40km/hr

D. 30km/hr

Answer：D

4. If a motorized vehicle driver allows his vehicle to be driven by a person whose driving license has been revoked, the traffic police will detain the driving license.

A. Right

B. Wrong

Answer：A

5. If a person who has caused a major traffic accident and if his act constitutes a crime, he may not be held for criminal liabilities.

A. Right

B. Wrong

Answer：B

6. 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

7. Use the high and low beam lights alternately when passing the crosswalk at night.

A. Right

B. Wrong

Answer：A

8. When encountering a vehicle in front ascending on a mountainous road covered with ice and snow, what should the motor vehicle driver do?

A. Ascend after the vehicle in front passes the slope

B. Overtake the vehicle in front swiftly and drive on

C. Overtake the vehicle in front with a slow speed and drive on

D. Follow the vehicle in front closely

Answer：A

9. 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

10. For a temporary stop on a foggy day, the driver should only turn on the fog lamp and the low-beam

A. Right

B. Wrong

Answer：B

11. Which of the following is a bad habit when changing lanes?

A. Turning on the indicator in advance

B. Observing closely before changing a lane

C. Change lanes at will

D. Not obstructing the passing of other normally moving vehicles

Answer：C

12. What is the meaning of this sign?

A. stop by the left side of the road

B. downhill section left

C. left turn only

D. run by the left side of the road

Answer：D

13. How to use lights at night while crossing each other on narrow road or bridge?

A. turn off all the lights

B. turn on the low beam lights

C. turn off the head lights

D. turn on high beam lights

Answer：B

14. After setting off from the roadside, motor vehicle drivers should speed up as soon as possible and make a sharp left-turn in order to drive into the normal lane.

A. Right

B. Wrong

Answer：B

15. When driving, besides paying attention to keeping a safe distance from the vehicle in front, drivers should also be prudent when braking so as to avoid a rear-end collision caused by a vehicle behind.

A. Right

B. Wrong

Answer：A

16. How should a motor vehicle follow the other vehicle In front when driving on a road covered with ice and snow?

A. Keep a long safe distance

B. Turn on hazard lamp

C. Change between high-and-low beam alternatively

D. Sound the horn in due time to give a notice to the vehicle in front

Answer：A

17. A motorized vehicle driver who uses falsified and altered vehicle license is subject to a ________.

A. 6-point penalty

B. 3-point penalty

C. 2-point penalty

D. 12-point penalty

Answer：D

18. Besides the administrative punishment, what kind of system implemented by the traffic control department of the public security organ to the driver who violated the traffic regulations?

A. violation registration system

B. mileage reward system

C. mandatory write-off system

D. accumulated penalty points system

Answer：D

19. What is the meaning of this sign?

A. downhill section on right side

B. driving by the right side of the road

C. stopping by the right side of the road

D. right turn only

Answer：B

20. When evading an emergency, except for being calm what principle should be held by drivers?

A. Evading people first and then objects

B. Evading objects first and then vehicles

C. Evading vehicles first and then people

D. Evading objects first and then people

Answer：A

21. When causing a road accident involving human casualties, the driver should immediately rescue the injured people and report to the traffic police as soon as possible.

A. Right

B. Wrong

Answer：A

22. 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

23. Drivers who ride motorcycles are able to not wear safety helmets.

A. Right

B. Wrong

Answer：B

24. If a driver has driven a motorized vehicle for more than four hours running, he should stop the vehicle and rest for at least ____________.

A. 10 minutes

B. 15 minutes

C. 20 minutes

D. 5 minutes

Answer：C

25. In which situation the traffic police may detain the vehicle?

A. no lable of inspection

B. no ID card

C. no lable of environmental protection

D. no vehicle registration papers

Answer：A