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. How will the adhesive force of road change when speed increases on a damp and slippery road?

A. Increase sharply

B. increase gradually

C. decrease sharply

D. No change

Answer：C

2. 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

3. Traffic markings are divided into indication, warning and prohibition.

A. Right

B. Wrong

Answer：A

4. When overtaking on a rainy day, drivers should turn on headlamps and sound a long horn.

A. Right

B. Wrong

Answer：B

5. 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

6. Speed up when passing the overflowing road.

A. Right

B. Wrong

Answer：B

7. What needs attention when a motor vehicle drives on a road covered with ice and snow?

A. Braking length is extended

B. Anti-skating resistance will be greater

C. The adhesive force of the road will be greater

D. The braking length will be shorter

Answer：A

8. Traffic Signs and traffic markings are not traffic signals.

A. Right

B. Wrong

Answer：B

9. Use the high and low beam lights alternately when passing the crosswalk at night.

A. Right

B. Wrong

Answer：A

10. When encountering stopping and waiting in turn or slow-moving vehicles in front, the motorized vehicle may _________.

A. borrow road to overtake

B. occupy the opposite lane

C. follow the vehicles in front

D. cut in the waiting vehicles

Answer：C

11. 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

12. When driving, besides paying attention to keeping a safe distance from the vehicle in front, drivers should also be prudent when braking so as to avoid a rear-end collision caused by a vehicle behind.

A. Right

B. Wrong

Answer：A

13. Turn on the left-turn signal in advance when making a U turn on the road.

A. Right

B. Wrong

Answer：A

14. When a tire blowout on the road, the driver should control the direction of the vehicle and use emergency braking to bring the motorcycle swiftly to a stop.

A. Right

B. Wrong

Answer：B

15. When two vehicles approach each other on a foggy day, what is the best method of safe driving?

A. Turn on the high-beam

B. Slowdown and maintain a large safety distance

C. Turn on the low-beam

D. Turn on the fog lamp

Answer：B

16. If a motorized vehicle driver reaches 12 penalty points during the period of probation, the probation qualification should be revoked.

A. Right

B. Wrong

Answer：A

17. If a driver has driven a motorized vehicle for more than four hours running, he should stop the vehicle and rest for at least ____________.

A. 10 minutes

B. 15 minutes

C. 20 minutes

D. 5 minutes

Answer：C

18. What is the meaning of this sign?

A. road narrows on the left side

B. narrow bridge

C. narrow road

D. road narrows on the right side

Answer：B

19. How should lamps be used when a motor vehicle meets an oncoming bicycle on a narrow road or a narrow bridge at night?

A. Continuously change between low-beam and high-beam

B. Use clearance lamp

C. Use high-beam

D. Use low-beam

Answer：D

20. Max speed when pass the narrow road or brisge is _______

A. 50km/hr

B. 40km/hr

C. 30km/hr

D. 60km/hr

Answer：C

21. The motorcycles should be inspected once every year when it exceeds ____ as from the date of registration.

A. 1 year

B. 2 years

C. 3 years

D. 4 years

Answer：D

22. When a tire blowout on the road, the driver should swiftly depress the brake pedal to reduce speed, do all his can to control the steering wheel and stop the vehicle as soon as possible.

A. Right

B. Wrong

Answer：B

23. What is the meaning of this sign?

A. slippery section

B. sharp curve

C. inverse curve

D. continuous curves

Answer：C

24. When a motorcycle reaches a muddy or burst-and-muddy section, the driver should stop, observe and select the level and solid section or the section with vehicle tracks.

A. Right

B. Wrong

Answer：A

25. Which of the following is a basic requirement for rescuing the injured at the scene of a traffic accident?

A. Treat wounds first and safe life later

B. Save life first and treat wounds later

C. Help lightly wounded persons first

D. Help seriously wounded persons later

Answer：B