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. Max speed when pass the narrow road or brisge is _______
A. 50km/hr
B. 40km/hr
C. 30km/hr
D. 60km/hr
Answer：C
2. Traffic Police can detain the vehicle according to law if it is without the mandatory traffic accident insurance in accordance with state regulations.
A. Right
B. Wrong
Answer：A
3. 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
4. Which of the following vehicle in front in the same lane is not allowed to be overtaken?
A. the vehicle is making a stop
B. the vehicle is reducing speed to yield
C. the vehicle is taking a U turn
D. the vehicle is running normally
Answer：C
5. When the road maintenance vehicle and the engineering vehicle are on duty, the passing vehicles should avoid with care.
A. Right
B. Wrong
Answer：A
6. Traffic Police can detain the driver according to law, if the driver drives a motorized vehicle which is suspected of reaching the write-off standard.
A. Right
B. Wrong
Answer：B
7. If a motorized vehicle driver allows his vehicle to be driven by a person whose driving license has been revoked, the traffic police will detain the driving license.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
8. 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
9. 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
10. Full penalty points of a scoring cycle because of violating the traffic regulations is 12 points.
A. Right
B. Wrong
Answer：A
11. When the driver discovers a tire is leaking and steers the vehicle off the main carriageway, he should refrain from applying emergency so as to avoid a vehicle turnover or a rear-end collision arising from the late braking of the following vehicle.
A. Right
B. Wrong
Answer：A
12. 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
13. What is the max speed on muddy road?
A. 15km/hr
B. 20km/hr
C. 40km/hr
D. 30km/hr
Answer：D
14. When use the brake of a motorcycle, use the front-wheel brake first, then use the back-wheel brake.
A. Right
B. Wrong
Answer：B
15. When a motorcycle turns at an excessively high speed, it can easily dash out of a curve or skid sideways.
A. Right
B. Wrong
Answer：A
16. A motorized vehicle driver who drives after drinking is subject to a ________.
A. 3-point penalty
B. 2-point penalty
C. 6-point penalty
D. 12-point penalty
Answer：D
17. The motorized vehicle driver is not allowed to drive a motorized vehicle when his driving license is detained.
A. Right
B. Wrong
Answer：A
18. 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
19. If a motorized vehicle runs 50% faster than the specified speed limit, the driver is subject to a 3-point penalty.
A. Right
B. Wrong
Answer：B
20. In which section cannot overtake?
A. main streets
B. elevated road
C. crosswalk
D. ring express
Answer：C
21. When following a vehicle on the road, the distance from the vehicle in front is not important. As long as the driver goes forward at the same speed as the vehicle in front does, he/she can avoid a rear-end collision.
A. Right
B. Wrong
Answer：B
22. When approaching a sharp curve, motor vehicle drivers should reduce speed only after entering the curve.
A. Right
B. Wrong
Answer：B
23. Causing a traffic accident due to violating the law and regulations on road traffic safety is the rule-breaking act.
A. Right
B. Wrong
Answer：B
24. Besides the administrative punishment, what kind of system implemented by the traffic control department of the public security organ to the driver who violated the traffic regulations?
A. violation registration system
B. mileage reward system
C. mandatory write-off system
D. accumulated penalty points system
Answer：D
25. When following other vehicles on the uphill section of a mountain road, what should the driver do if the vehicle in front stops?
A. Overtake from either side of the front vehicle
B. Stop close to the vehicle in front
C. Stop with a larger space from the vehicle in front
D. Sound the horn continuously to warn the other driver
Answer：C
