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. 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

2. 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

3. What is the meaning of this sign?

A. steep downhill road

B. continuous up slopes

C. steep uphill road

D. embankment road

Answer：C

4. What is the max speed when passing a level crossing?

A. 15km/hr

B. 20km/hr

C. 30km/hr

D. 40km/hr

Answer：C

5. The police can detain the vehicle if one drives a vehicle without ______

A. vehicle license

B. ID card

C. pass paper

D. qualification certificate

Answer：A

6. When overtaking on a rainy day, drivers should turn on headlamps and sound a long horn.

A. Right

B. Wrong

Answer：B

7. A motorized vehicle is not allowed to stop in the section 50 meters to the narrow road less than 4 meters width.

A. Right

B. Wrong

Answer：A

8. When a motor vehicle passes over an inundated road the driver should change to a low gear and pass at a constant speed.

A. Right

B. Wrong

Answer：A

9. When driving on a foggy day, the driver should turn on the fog lamp.

A. Right

B. Wrong

Answer：A

10. What is the meaning of this sign?

A. bump road

B. low-lying road

C. high outburst road

D. hump bridge

Answer：B

11. 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

12. 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

13. Which is correct when changing lane?

A. turn on the directional signal and turn left quickly

B. reduce speed properly when entering the left lane

C. cannot interfere other vehicles

D. speed up to enter the left lane

Answer：C

14. 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

15. 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

16. Speed up when passing the overflowing road.

A. Right

B. Wrong

Answer：B

17. What is the meaning of this sign?

A. school area

B. watch for children

C. crosswalk

D. watch for pedestrians

Answer：B

18. If a motorized vehicle driver has caused a major accident in violation of the traffic regulations which has caused heavy loss to public or private property, the driver is subject to________.

A. a prison term of more than 3 years

B. a prison term of less than 3 years or a criminal detention

C. a prison term of 3 ~ 7 years

D. a prison term of more than 5 years

Answer：B

19. If a motorized vehicle driver allows his vehicle to be driven by a person whose driving license has been detained, the traffic police will serve an oral warning.

A. Right

B. Wrong

Answer：B

20. When causing a road accident involving property damage, the parties to the accident may leave the scene if they have no dispute over the fact and cause.

A. Right

B. Wrong

Answer：A

21. A Social vehicle is not allowed to stop in the section 30 meters to the ire hydrant or the fire brigade (station).

A. Right

B. Wrong

Answer：A

22. Which of the following vehicle in front in the same lane is not allowed to be overtaken?

A. large bus or large truck

B. taxis

C. ambulance on duty

D. public bus

Answer：C

23. When a motor vehicle passes over an overflowing bridge, what should the driver do after stopping and observing closely?

A. Change to a high gear and pass rapidly

B. Constantly observe the changes of the flow

C. Prepare to stop at any time

D. Change to a low gear and pass through at a constant speed

Answer：D

24. At a road that has more than two vehicle lanes in the same direction, the motorcycles should use the very left one.

A. Right

B. Wrong

Answer：B

25. What is the meaning of this sign?

A. continuous down slopes

B. steep downhill road

C. steep uphill road

D. continuous up slopes

Answer：A