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 the tire pressure is too low, what will happen if the tire changes its shape in waves and increases in temperature due to fast movement?

A. Unstable tire pressure

B. Even lower tire pressure

C. Driving resistance increases

D. Tire burst

Answer：D

2. Violent wind can cause a sideways swerve to a running vehicle.

A. Right

B. Wrong

Answer：A

3. What is the meaning of this sign?

A. more vehicles section

B. passing slowly

C. jammed section

D. construction section

Answer：B

4. Motor vehicle drivers don’t need to use any lamp at night when passing through a road section where the street light condition is good.

A. Right

B. Wrong

Answer：B

5. 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

6. 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

7. 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

8. What is the meaning of this sign?

A. slippery section

B. sharp curve

C. inverse curve

D. continuous curves

Answer：D

9. When a motorcycle reaches a muddy or burst-and-muddy section, the driver should stop, observe and select the level and solid section or the section with vehicle tracks.

A. Right

B. Wrong

Answer：A

10. Which is the wrong measure to avoid tire burst?

A. Reduce tire pressure

B. Check tires regularly

C. Remove foreign matters from the tire tread grooves timely

D. Replace tires that have cracks or deep cuts

Answer：A

11. What needs attention when a motor vehicle drives on a road covered with ice and snow?

A. Braking length is extended

B. Anti-skating resistance will be greater

C. The adhesive force of the road will be greater

D. The braking length will be shorter

Answer：A

12. While driving a motorcycle, it is permitted to keep one hand on the handlebar but not allowed two hands leave handle bars at the same time.

A. Right

B. Wrong

Answer：B

13. Traffic Police can detain the vehicle according to law if it uses other vehicle’s license plate and vehicle license.

A. Right

B. Wrong

Answer：A

14. 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

15. Before the motorized vehicle runs on the road, the driver should check the safety and technical performance of the vehicle.

A. Right

B. Wrong

Answer：A

16. A driver can park the vehicle by borrowing the sidewalk if he cannot find the parking area.

A. Right

B. Wrong

Answer：B

17. 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

18. Driving a motorized vehicle on the road in violation of road traffic regulations shall be subject to relevant punishment.

A. Right

B. Wrong

Answer：A

19. The driving license of a motorized vehicle driver will be detained after his penalty scores reach 12 points in a scoring circle.

A. Right

B. Wrong

Answer：A

20. 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

21. A person who has falsified or altered the motorized vehicle driving license and if his act constitutes a crime, he should be held for criminal liabilities according to law.

A. Right

B. Wrong

Answer：A

22. 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

23. What is the meaning of this sign?

A. hump bridge

B. high outburst road

C. low-lying road

D. bump road

Answer：A

24. What is the meaning of this sign?

A. no honking the tweeter

B. no honking the woofer

C. should honk

D. no honking

Answer：C

25. Violating the law and regulations on road traffic safety is the act of violation of the law.

A. Right

B. Wrong

Answer：A