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. Turning on the high-beam is an effective way to improve visibility in fog weather.

A. Right

B. Wrong

Answer：B

2. 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

3. When a vehicle encounters a strong side wind in a mountain valley, the driver should drastically turn the steering handlebar to adjust the direction of the vehicle if he feels the vehicle deviates from the normal direction.

A. Right

B. Wrong

Answer：B

4. Driving and smoking has no negative effect on safe driving

A. Right

B. Wrong

Answer：B

5. Nobody is allowed to drive a motorized vehicle that has safety hazards.

A. Right

B. Wrong

Answer：A

6. What is the most frequent problem for driving on a muddy road?

A. High resistance force

B. Sideways slide

C. The motor vehicle bumps

D. Steering failure

Answer：B

7. What is the meaning of this sign?

A. bump road

B. low-lying road

C. high outburst road

D. hump bridge

Answer：B

8. 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

9. When a motorized vehicle breaks down at night, and is difficult to move, the driver should turn on the hazard lights, the contour lights and the tail lights.

A. Right

B. Wrong

Answer：A

10. A person who falsifies, alters driving license or uses falsified, altered 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

11. Change driving license before of expiration.

A. 60 days

B. 30 days

C. 90 days

D. 6 months

Answer：C

12. Illegally assembled motorized vehicle can be drived on road as long as it is thought to be safe.

A. Right

B. Wrong

Answer：B

13. What is the meaning of this sign?

A. bypass from left side

B. continuous curves

C. sharp left curve

D. sharp right curve

Answer：C

14. What is the max speed when in or out of the lane for non-motorized vehicles?

A. 40km/hr

B. 50km/hr

C. 60km/hr

D. 30km/hr

Answer：D

15. 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

16. Which illegal conduct is subject to a 12-point penalty?

A. violate traffic lights

B. use falsified license plate

C. call or answer the mobile phone

D. violate prohibitive signs

Answer：B

17. When following a vehicle on the road, the distance from the vehicle in front is not important. As long as the driver goes forward at the same speed as the vehicle in front does, he/she can avoid a rear-end collision.

A. Right

B. Wrong

Answer：B

18. If a driver finds there is no vehicle behind, he/she may change lanes without turning on the indicator.

A. Right

B. Wrong

Answer：B

19. How to do when causing a minor traffic accident with no human casualties and no dispute?

A. do not move the vehicle

B. counsel other vehicles bypass

C. leave the scene and discuss on their own

D. protect the scene and discuss

Answer：C

20. When a motor vehicle temporarily stops in fog, which lamp should be turned on?

A. Hazard lamp, clearance lamp and rear position lamp

B. Left-turn indicator, clearance lamp and rear position amp

C. Headlamp, clearance lamp and rear position lamp

D. Reverse lamp, clearance lamp and rear position lamp

Answer：A

21. When a motorcycle is making a turn in a high speed, the driver should avoid using the brake or use the brake less to prevent sideslip.

A. Right

B. Wrong

Answer：A

22. A motorcycle driver should wear long-sleeve and long-trouser-leg clothes with brilliant color so that he can be easy found by other transports participants when he is riding.

A. Right

B. Wrong

Answer：A

23. The width of loaded goods should ______________ from a three-wheel motorcycle.

A. not exceed 0.15 meter

B. not exceed

C. not exceed 0.20 meter

D. not exceed 0.25 meter

Answer：B

24. A correct measure to avoid tire burst of motor vehicles is to lower the tire pressure.

A. Right

B. Wrong

Answer：B

25. The wrong measure to ride a motorcycle in summer is to __________.

A. Drive at a high speed for a long time

B. Control the speed by the accelerator

C. Avoid using the brake

D. Avoid loading people or cargoes

Answer：A