拉萨摩托车科目四英文版电子题库
2026年摩托车科目四英文版题库共345题，你可以免费查看随机20题，完整版题库请添加微信购买：
The English version of the 2026 Motorcycle subject 4 question bank has a total of 700 questions. You can view the top 20 questions for free. Please add WeChat to purchase the complete version of the question bank.
1. When a motor vehicle temporarily stops in fog, which lamp should be turned on?
A. Hazard lamp, clearance lamp and rear position lamp
B. Left-turn indicator, clearance lamp and rear position amp
C. Headlamp, clearance lamp and rear position lamp
D. Reverse lamp, clearance lamp and rear position lamp
Answer: A
2. What is the meaning of this sign?
A. No entering the intersection
B. No right turn
C. No changing lane
D. No U turn
Answer: B
3. When rescuing the persons who are losing blood, it is necessary to ______ first.
A. Observe
B. Dress the wounds
C. Stop bleeding
D. Inquire
Answer: C
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. Which of the following measures is correct for rescuing a person sustaining full-body burns?
A. Cover the fire with sandy soil
B. Spray cool water to his body
C. Put out the fire by extinguisher
D. Help to remove the burning clothes
Answer: B
6. When there is bleeding at the bone fracture of a wounded person, the first thing to do is to fix the wounded part in position, then stop the bleeding and dress the wound.
Answer: N
7. The wrong method to rescue a poisoned person in a traffic accident is to ______.
A. Bring him to a place where air is fresh
B. Take off clothes that are exposed to toxic air
C. Clean exposed areas with clean water
D. Stay in the original place and wait for the rescue personnel
Answer: D
8. Which of the following is a bad habit when changing lanes?
A. Turning on the indicator in advance
B. Observing closely before changing a lane
C. Change lanes at will
D. Not obstructing the passing of other normally moving vehicles
Answer: C
9. When approaching a vehicle on a narrow slope, which one of the following ways is correct?
A. The descending vehicle yields to the ascending
B. The vehicle which is further from the slope crest should yield
C. The ascending vehicle yields to the descending
D. If the descending vehicle has reached the midpoint while the ascending vehicle has not yet set out, the descending vehicle must yield.
Answer: A
10. When a motor vehicle temporarily stops at night, which lamp should be turned on?
A. Front and rear fog lamp, clearance lamp and rear position lamp
B. Head lamp, clearance lamp and rear position lamp
C. Hazard lamp, clearance lamp and rear position lamp
D. Reverse lamp, clearance lamp and rear position lamp
Answer: C
11. When a wounded person is unable to get off the vehicle by himself, he should be removed from the vehicle so as to avoid a secondary injury.
Answer: Y
12. What is the meaning of this sign?
A. Intersection
B. Ring intersection
C. T-shaped intersection
D. Y-shaped intersection
Answer: A
13. 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
14. What is the meaning of this sign?
A. Crosswalk lights
B. Watch for pedestrians
C. Attention to traffic lights
D. Intersection
Answer: C
15. What is the meaning of this sign?
A. Exit and entry for disabled people
B. Watch for disabled people
C. Rest area for disabled people
D. Special passage for disabled people
Answer: B
16. How should a motor vehicle follow the other vehicle In front when driving on a road covered with ice and snow?
A. Keep a long safe distance
B. Turn on hazard lamp
C. Change between high-and-low beam alternatively
D. Sound the horn in due time to give a notice to the vehicle in front
Answer: A
17. What is the meaning of this sign?
A. No changing lane
B. No left turn
C. No going straight
D. No U turn
Answer: D
18. The drivers, loaders and supercargoes responsible for dangerous chemicals transportation should all full understand the chemical characteristics, potential risks, features of the packaging containers and emergency measures for any unexpected accidents.
Answer: Y
19. 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
20. 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
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