拉萨考摩托车科目四英文题和答案
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. 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
2. What is the meaning of this sign?
A. No passing
B. Driving at reduced speed
C. Time limit for entering
D. No entering
Answer: A
3. What is the meaning of this sign?
A. More vehicles section
B. Passing slowly
C. Jammed section
D. Construction section
Answer: B
4. What is the meaning of this sign?
A. Slippery section
B. Sharp curve
C. Inverse curve
D. Continuous curves
Answer: C
5. What is the meaning of this sign?
A. School area
B. Watch for children
C. Crosswalk
D. Watch for pedestrians
Answer: B
6. 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
7. When evading an emergency, except for being calm what principle should be held by drivers?
A. Evading people first and then objects
B. Evading objects first and then vehicles
C. Evading vehicles first and then people
D. Evading objects first and then people
Answer: A
8. At the scene of a traffic accident, once there is a leakage of toxic and harmful substances, people must be evacuated at the first time and alarmed immediately.
Answer: Y
9. 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
10. What is the meaning of this sign?
A. Downhill section on right side
B. Driving by the right side of the road
C. Stopping by the right side of the road
D. Right turn only
Answer: B
11. 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
12. 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
13. When an erosive material catches fire, it should not be put out with water cannon.
Answer: Y
14. 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
15. When a motor vehicle encounters a burning phenomenon, it should leave the vehicle quickly so as not to cause injury or asphyxia to the respiratory tract.
Answer: Y
16. What is the meaning of this sign?
A. Reduce speed and go slowly
B. Watch for danger
C. Jammed section
D. Accident-prone section
Answer: B
17. What influence does smoking have upon driving?
A. Harmful for safe driving
B. Increase concentration
C. Help relaxation
D. No effect on driving
Answer: A
18. Gun powder, explosives and detonating powder belong to which of the following dangerous chemicals?
A. Oxidizing materials
B. Inflammable solid materials
C. Explosives
D. Self-igniting articles
Answer: C
19. What is the meaning of this sign?
A. Customs inspection
B. Stop-for-inspection
C. Frontier inspection
D. No passing
Answer: B
20. When rescuing a wounded person who has been poisoned by toxic gas, the first measure is to send him to a place where air is fresh so that he will not continue to be poisoned.
Answer: Y
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