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. Traffic Signs and traffic markings are not traffic signals.

A. Right

B. Wrong

Answer：B

3. When driving on a muddy roads, it is easy for wheels to sideslip or skid, which leads to traffic accidents.

A. Right

B. Wrong

Answer：A

4. What is the meaning of this sign?

A. watch for long time honking

B. an unmanned level crossing

C. a manned level crossing

D. multi-crossing of railway and road

Answer：B

5. When a driver drives a motorized vehicle during the period of probation, the driver should paste or hang a uniform probation mark on the rear part of the vehicle.

A. Right

B. Wrong

Answer：A

6. Driving a motorized vehicle on the road should be required to be with a license plate.

A. Right

B. Wrong

Answer：A

7. Sounding the horn on a foggy daY can arouse the attention of the opposite side. After hearing the horn from the opposite side, the driver should also sound their own horn to respond.

A. Right

B. Wrong

Answer：A

8. What dangerous acts can’t the driver conduct when driving downhill?

A. slide the vehicle in the neutral gear

B. driving in lower gear

C. braking to reduce speed

D. changing to the lower gear in advance

Answer：A

9. What is the meaning of this sign?

A. road narrows on the left side

B. narrow bridge

C. narrow road

D. road narrows on the right side

Answer：B

10. If a motorized vehicle driver has caused a major accident in violation of the traffic regulations which has caused human death, the driver is subject to a prison term of more than 3 years.

A. Right

B. Wrong

Answer：B

11. Driving a motorized vehicle in the city road which has no central line, the maximum speed can not exceed 50 kilometers per hour.

A. Right

B. Wrong

Answer：B

12. When driving in thick or extremely thick fog, what should the driver do due to the low visibility in such weather?

A. Turn on the headlamp and drive slowly

B. Turn on the fog lamp and drive slowl

C. Park in a safe place

D. Drive slowly close to the roadside

Answer：C

13. How to ensure safe driving at night?

A. Drive at speed limit

B. Cut speed and drive carefully

C. Maintain the current speed

D. Drive above the speed limit

Answer：B

14. What is the meaning of this sign?

A. reduce speed and go slowly

B. watch for danger

C. jammed section

D. accident-prone section

Answer：B

15. 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

16. The cycle for recording the accumulated penalty points for violating road traffic safty regulations is ____________.

A. 12 months

B. 24 months

C. 3 months

D. 6 months

Answer：A

17. When causing a road accident involving property damage, the parties to the accident have no dispute over the fact and cause, they should take photos of the scene or mark the vehicles’ location when they move the vehicles.

A. Right

B. Wrong

Answer：A

18. When the driver is suspected of drinking or drunk in a traffic accident, preserve the scene and immediately report to the police.

A. Right

B. Wrong

Answer：A

19. When driving on a rough road, the driver should use low gear to keep low speed; try to choose roads with big pits to reduce bumpy feeling.

A. Right

B. Wrong

Answer：B

20. The behavior of a motorized vehicle driver who has violated the law and regulations on road traffic safety is _______ .

A. faulty act

B. violation of regulations

C. rule-breaking act

D. violation of law

Answer：D

21. What is the max speed on a road covered by ice and snow?

A. 50km/hr

B. 40km/hr

C. 30km/hr

D. 20km/hr

Answer：C

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

A. Right

B. Wrong

Answer：A

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

A. Right

B. Wrong

Answer：B

24. What is the meaning of this sign?

A. accident-prone section

B. construction section

C. reducing speed and going slowly section

D. jammed section

Answer：A

25. When driving a motor vehicle into a traffic flow, drivers should not hold up other vehicles.

A. Right

B. Wrong

Answer：A