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 motorcycle braking on a road covered by ice and snow, the driver should adopt point braking and prepare their feet for landing when braking.

A. Right

B. Wrong

Answer：A

2. 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

3. If a person who has caused a major traffic accident and if his act constitutes a crime, he may not be held for criminal liabilities.

A. Right

B. Wrong

Answer：B

4. 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

5. Traffic Police can detain the vehicle according to law if the driver does not carry the ID card.

A. Right

B. Wrong

Answer：B

6. A motorized vehicle driver who drives after drinking is subject to a 12-point penalty.

A. Right

B. Wrong

Answer：A

7. 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

8. What is the meaning of this sign?

A. sharp right curve

B. bypass from right side

C. continuous curves

D. sharp left curve

Answer：A

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

A. Right

B. Wrong

Answer：A

10. What is the meaning of this sign?

A. customs inspection

B. stop-for-inspection

C. frontier inspection

D. no passing

Answer：B

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

A. Right

B. Wrong

Answer：A

12. 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

13. 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

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. When driving into the traffic flow on a main road from a relief road, drivers should speed up.

A. Right

B. Wrong

Answer：B

16. 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

17. A motorized vehicle that will turn right at an intersection but has a vehicle in front in the same lane waiting for the green light should ______________.

A. Stop and wait for his turn

B. Honk to indicate the vehicle in front to yield

C. Bypass the vehicle in front from the right side and go through the intersection

D. Bypass the vehicle in front from the left side and go through the intersection

Answer：A

18. What is the meaning of this sign?

A. Road narrows on both sides

B. Road narrows on the right side

C. Road narrows on the left side

D. Bridge narrows

Answer：B

19. When a motorized vehicle crosses a non-motorized vehicle on a narrow road or a narrow bridge at night, the motorized vehicle should use the high beam light.

A. Right

B. Wrong

Answer：B

20. A driver should drive the vehicles in accordance with the qualification listed on the driving license.

A. Right

B. Wrong

Answer：A

21. When a motorcycle goes downhill, it may fully use the neutral gear and slide.

A. Right

B. Wrong

Answer：B

22. When the driver discovers a tire is leaking and steers the vehicle off the main driving lane, he/she should refrain from applying emergency braking so as to avoid a vehicle turnover or a rear-end collision arising from the late braking of the vehicle behind.

A. Right

B. Wrong

Answer：A

23. What is the main impact of foggy weather on safe driving?

A. Easy to slide sideways

B. Low visibility

C. Increase the resistance

D. Widen the field of vision

Answer：B

24. Which lamp should be turned on when motor vehicles pass through a road section at night where the street light condition is good?

A. Front and rear fog lamps

B. Low-beam

C. High-beam

D. Hazard lamp

Answer：B

25. What is the meaning of this sign?

A. steep downhill road

B. continuous up slopes

C. steep uphill road

D. embankment road

Answer：C