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. A motorized vehicle is not allowed to stop in the section 50 meters to the bridge, steep slope or tunnel.

A. Right

B. Wrong

Answer：A

2. When driving in thick or extremely thick fog, what should the driver do due to the low visibility in such weather?

A. Turn on the headlamp and drive slowly

B. Turn on the fog lamp and drive slowl

C. Park in a safe place

D. Drive slowly close to the roadside

Answer：C

3. What is the meaning of this sign?

A. turn right

B. one-way road

C. going straight only

D. straight-going lane

Answer：A

4. 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

5. When driving on a long downhill road, which is the best way to control the speed?

A. Coast in neutral gear

B. Take a low gear

C. Depress the clutch

D. Pull up the handbrake

Answer：B

6. When a tire blowout on the road, the driver should swiftly depress the brake pedal to reduce speed and stop the vehicle.

A. Right

B. Wrong

Answer：B

7. What should the driver do to follow other motor vehicles on a mountain road?

A. Closely follow the vehicle in front

B. Increase the safety distance

C. Reduce the vertical distance between vehicles

D. Try to overtake the vehicle in front as soon as possible

Answer：B

8. When a bicycle borrows the motor vehicle lane, the motor vehicle may sound the horn hurriedly to warn the bicycle to yield.

A. Right

B. Wrong

Answer：B

9. What influence does smoking have upon driving?

A. Harmful for safe driving

B. Increase concentration

C. Help relaxation

D. No effect on driving

Answer：A

10. The motorized vehicle driver is not allowed to drive a motorized vehicle when his driving license is detained.

A. Right

B. Wrong

Answer：A

11. 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

12. It is extremely unsafe to take a motorcycle by the side; if the motorcycle sideslips, the passenger may be thrown out and led to death due to an unstable center of gravity.

A. Right

B. Wrong

Answer：A

13. Motorized vehicles should pass the intersections according to the traffic signals.

A. Right

B. Wrong

Answer：A

14. If a motorized vehicle driver has caused a major traffic accident in violation of the traffic regulations which has caused human death due to his escaping, the driver is subject to a prison term of _________.

A. less than 2 years

B. less than 3years

C. less than 7years

D. more than 7 years

Answer：D

15. Driving a motorized vehicle on the highway which has no central line, the maximum speed can not exceed 70 kilometers per hour.

A. Right

B. Wrong

Answer：B

16. What is the meaning of this sign?

A. crosswalk lights

B. watch for pedestrians

C. attention to traffic lights

D. intersection

Answer：C

17. 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

18. 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

19. You can not drive a motorized vehicle into the lane where the red X-shaped light or the red arrow light is on.

A. Right

B. Wrong

Answer：A

20. What is the meaning of this sign?

A. the lane for non-motorized vehicles

B. yield non-motorized vehicles

C. no passing for non-motorized vehicles

D. watch for non-motorized vehicles

Answer：D

21. What is the meaning of this sign?

A. driving at reduced speed in the section of 40 meters

B. minimum speed is 40km/hr

C. maximum speed is 40km/hr

D. 40km/hr speed limit ban is lifted

Answer：D

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

A. Right

B. Wrong

Answer：A

23. If a motorized vehicle driver allows his vehicle to be driven by a person whose driving license has been revoked, the traffic police will detain the driving license.

A. Right

B. Wrong

Answer：A

24. Motor vehicle drivers may borrow a special lane for other vehicle types, if one exists, to overtake.

A. Right

B. Wrong

Answer：B

25. What is the meaning of this sign?

A. customs inspection

B. stop-for-inspection

C. frontier inspection

D. no passing

Answer：B