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. Driving license will be detained if you allow to drive your car.

A. driver during the period of probation

B. driver who has obtained a driving license

C. one whose driving license been revoked

D. one whose penalty points reach 6 points

Answer：C

2. 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

3. What kind of harmful effect will be brought about by continuously using the foot brake on a long downhill road?

A. Shorten the engine’s service life

B. Make the driver feel tired

C. Easily cause the vehicle to overturn

D. Reduce the braking efficiency

Answer：D

4. 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

5. Traffic Police can detain the vehicle which is suspected of using other vehicle’s license plate and vehicle license.

A. Right

B. Wrong

Answer：A

6. The police can detain the vehicle if one drives a vehicle without ______

A. vehicle license

B. ID card

C. pass paper

D. qualification certificate

Answer：A

7. 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

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

A. no vehicle registration papers

B. no insurance contract

C. no lable of environmental protection

D. no label of insurance

Answer：D

9. 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

10. When a bicycle occupies the motor vehicle lane and obstructs the traffic, the driver should sound the horncontinuously and speed up to bypass on the left of the bicycle.

A. Right

B. Wrong

Answer：B

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

A. Right

B. Wrong

Answer：B

12. When a motorcycle goes down a long slope, it should run at a lower gear and fully use the engine to brake.

A. Right

B. Wrong

Answer：A

13. 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

14. Traffic signals include Traffic lights, Traffic signs and Command of the traffic police.

A. Right

B. Wrong

Answer：A

15. 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

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

A. Right

B. Wrong

Answer：A

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

A. Right

B. Wrong

Answer：B

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：A

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

A. Right

B. Wrong

Answer：A

20. When a motorized vehicle returns to the original lane after overtaking, the driver should Turn on the right-turn signal.

A. Right

B. Wrong

Answer：A

21. 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

22. After setting off from the roadside, motor vehicle drivers should speed up as soon as possible and make a sharp left-turn in order to drive into the normal lane.

A. Right

B. Wrong

Answer：B

23. 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

24. What is the meaning of this sign?

A. no honking the tweeter

B. no honking the woofer

C. should honk

D. no honking

Answer：C

25. 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