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. You may not use the turn signal when you change to the right lane.

A. Right

B. Wrong

Answer：B

3. What is the meaning of this sign?

A. stopping temporarily is allowed

B. long stopping is allowed

C. no long stopping

D. no stopping

Answer：D

4. In which situation the traffic police may detain the vehicle?

A. no lable of inspection

B. no ID card

C. no lable of environmental protection

D. no vehicle registration papers

Answer：A

5. What is the meaning of this sign?

A. stop by the left side of the road

B. downhill section left

C. left turn only

D. run by the left side of the road

Answer：D

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

A. Right

B. Wrong

Answer：B

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

A. Right

B. Wrong

Answer：A

8. The main impact of muddy roads on safe driving is that the wheels may easily spin and skid

A. Right

B. Wrong

Answer：A

9. When causing a road accident involving property damage, the party should leave the scene on his own but he does not leave, the traffic police can not order him to leave.

A. Right

B. Wrong

Answer：B

10. 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

11. After a tire blows out and before the driver can control the speed of the vehicle, he should refrain from using the foot brake to stop the vehicle. Otherwise, a horizontal swing of the vehicle can cause greater danger.

A. Right

B. Wrong

Answer：A

12. 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

13. 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

14. When a motorized vehicle runs in a foggy weather, the driver should turn on the fog light and the hazard lights.

A. Right

B. Wrong

Answer：A

15. When a motor vehicle encounters a group of youngsters bypassing the motor vehicles parking beside the road, the driver should slow down voluntarily and yield.

A. Right

B. Wrong

Answer：A

16. When driving on a damp and slippery road, drivers should avoid using the emergency brake to his/her best ability.

A. Right

B. Wrong

Answer：A

17. 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

18. 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

19. When causing a road accident involving property damage, the party should leave the scene on his own but he does not leave and causes a traffic jam, he may be subject to a fine of 200 yuan.

A. Right

B. Wrong

Answer：A

20. When passing a sharp curve, motor vehicle drivers may overtake if there are few other vehicles on the road.

A. Right

B. Wrong

Answer：B

21. Traffic Police can detain the vehicle according to law if it is suspected of using the label of inspection from other vehicle.

A. Right

B. Wrong

Answer：A

22. If one drives an illegalled assembled motorized vehicle, he should not only pay the fine, but also ________ .

A. be confiscated the driving license

B. be revoked the driving permission

C. be forced to recover the vehicle condition

D. be revoked the driving license

Answer：D

23. A motorized vehicle runs on the road without a label of insurance, the traffic police can detain the vehicle license according to law.

A. Right

B. Wrong

Answer：B

24. How to ensure motor vehicles have sufficient power when driving uphill?

A. Downshift before reducing speed

B. Downshift after reducing speed

C. Downshift when the speed is excessively low

D. Downshift to the fullest extent

Answer：A

25. Before driving, it is necessary to check whether the cooling liquid, engine oil and fuel oil, are leaking.

A. Right

B. Wrong

Answer：A