商洛摩托车科目四英文版
2025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 2025 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. 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
2. When a motor vehicle passes over an overflowing bridge, what should the driver do after stopping and observing closely?
A. Change to a high gear and pass rapidly
B. Constantly observe the changes of the flow
C. Prepare to stop at any time
D. Change to a low gear and pass through at a constant speed
Answer: D
3. 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
4. What is the meaning of this sign?
A. Special lane for small vehicles
B. Special lane for motorized vehicles
C. Special lane for taxis
D. Special lane for multi-passenger vehicles
Answer: D
5. When a wounded person is under the wheel or cargo, the wrong method is to pull the limbs of the wounded.
Answer: N
6. 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
7. 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
8. What is the meaning of this sign?
A. No stopping temporarily
B. No long stopping
C. No stopping
D. Long stopping is allowed
Answer: B
9. What is the meaning of this sign?
A. U turn
B. Reversing
C. Left turn
D. Bypassing
Answer: A
10. 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
11. Rescue personnel should check the breath of the unconscious person before applying any other emergency treatment.
Answer: Y
12. When rescuing a wounded person in coma, it is necessary to take warm-keeping measures to prevent heat loss.
Answer: Y
13. Which of the following is an inflammable solid material?
A. Matches
B. Fireworks
C. Calcium carbide
D. Explosives
Answer: A
14. 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
15. What is the meaning of this sign?
A. Going straight and left turn
B. Going straight and right turn
C. No going straight and no right turn
D. Left turn and right turn only
Answer: B
16. The first-aid measure to rescue a poisoned person is to _______.
A. Take warming-up measures
B. Bring him to a place where air is fresh
C. Give him artificial respiration
D. Depress the heart over the chest
Answer: B
17. 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
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: B
19. 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
20. When rescuing a wounded person suffering spinal fracture, it is necessary to ___________.
A. Take warm-keeping measure
B. Use soft stretcher to carry
C. Use sling to keep in position
D. Help the wounded person to move
Answer: C
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