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 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

2. When a motor vehicle moves through water, drivers should intermittently and gently depress the brake pedal in order to restore braking efficiency.

A. Right

B. Wrong

Answer：A

3. If a person who has caused a major traffic accident and if his act constitutes a crime, he should be held for _________.

A. criminal liability

B. civil liability

C. direct liability

D. economic liability

Answer：A

4. When a motorcycle wades across the water, the braking efficiency of the brake does not change.

A. Right

B. Wrong

Answer：B

5. 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

6. Traffic Police only imposes a fine if a vehicle is suspected of using the falsified or altered label of inspection.

A. Right

B. Wrong

Answer：B

7. A person whose driving license has been destroyed cannot drive a motorized vehicle.

A. Right

B. Wrong

Answer：A

8. A driver may drive on the road a motorized vehicle overhauled which has reached the saraped standard.

A. Right

B. Wrong

Answer：B

9. How to use lights when overtaking at night?

A. turn off the high beam light

B. turn on high beam lights

C. use fog lights

D. using the high and low beam lights alternately

Answer：D

10. When using emergency brake, be aware of keeping the body of the motorcycle being perpendicular to the ground to avoid sideslip.

A. Right

B. Wrong

Answer：A

11. A motorized vehicle driver who drives after drinking is subject to a ________.

A. 3-point penalty

B. 2-point penalty

C. 6-point penalty

D. 12-point penalty

Answer：D

12. A motorcycle is not permitted to tow other vehicles or to be towed by other vehicles.

A. Right

B. Wrong

Answer：A

13. A motorized vehicle driver who drives the vehicle which permission is different is subject to a ________.

A. 2-point penalty

B. 3-point penalty

C. 6-point penalty

D. 12-point penalty

Answer：D

14. 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

15. 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

16. When a traffic accident causing human injuries, preserve the scene and immediately report to the police.

A. Right

B. Wrong

Answer：A

17. What is the meaning of this sign?

A. no U turn

B. no changing to left lane

C. no turning left

D. no entering the left lane

Answer：C

18. When a fast-moving vehicle encounters an emergency the driver should turn to evade first and then brake to slow down so as to mitigate the damage.

A. Right

B. Wrong

Answer：B

19. The motorcycles should be inspected once every four years within __________.

A. 1 years

B. 2 years

C. 3 years

D. 4 years

Answer：B

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

A. Right

B. Wrong

Answer：A

21. What is the meaning of this sign?

A. Y-shaped intersection

B. T-shaped intersection

C. intersection

D. ring intersection

Answer：B

22. 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

23. When use the brake of a motorcycle, use the front-wheel brake first, then use the back-wheel brake.

A. Right

B. Wrong

Answer：B

24. A motorized vehicle driver who escapes or commits other extremely serious acts after causing a major accident in violation of the traffic regulations is subject to a prison term of more than 7 years.

A. Right

B. Wrong

Answer：B

25. 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