保山科目四英语电子版

1. The sign on the right warns of a wildlife protection area ahead.

A. Right

B. Wrong

Answer: B

2. The motor vehicle should stop on the right and wait in this situation.

A. Right

B. Wrong

Answer: A

3. 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

4. At this moment, the driver may speed up and pass the intersection rapidly.

A. Right

B. Wrong

Answer: B

5. 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

6. When a fast-moving vehicle is likely to collide with the vehicle in front, what should the driver do?

A. Brake to reduce speed first, and then steer to evade

B. Turn the steering wheel quickly to the left side to evade

C. Turn the steering wheel quickly to the right side to evade

D. Steer to evade first, and then brake to reduce speed

Answer: A

7. When the tire pressure is too low, what can happen when driving at a high speed?

A. Tire pressure will be unstable

B. Tire pressure will increase

C. Driving resistance will decrease

D. The tire will burst

Answer: D

8. 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

9. When a motor vehicle catches fire on the expressway the driver should drive the motor vehicle to the service area or the parking lot to extinguish the fire.

A. Right

B. Wrong

Answer: B

10. The motor vehicle equipped with ABS may sideslip during an emergency brake.

A. Right

B. Wrong

Answer: A

11. Under such circumstances, what should motor vehicle drivers do?

A. Pass slowly at a lower speed

B. Speed up and pass

C. Continuously sound the horn and pass

D. Pass at a normal speed

Answer: A

12. 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

13. If a motor vehicle encounters a strong side wind when it leaves the opening of an expressway tunnel, what will happen?

A. A feeling of deceleration

B. A feeling of acceleration

C. A feeling of pressure

D. Deviation in direction

Answer: D

14. When encountering such a situation, the motor vehicle driver should change to the left lane rapidly.

A. Right

B. Wrong

Answer: B

15. What should the driver do when the motor vehicle encounters this situation?

A. Overtake immediately

B. Sound the horn continuously to warn

C. Maintain safety distance and overtake

D. Sound horn and speed up to overtake

Answer: C

16. As shown in this picture, the intersection guide line is designed to help drivers make turns.

A. Right

B. Wrong

Answer: A

17. When driving on road sections where safe sight distance is affected, such as the top of a ramp, what should drivers do to ensure safety?

A. Rush through

B. Use hazard lamp

C. Cut speed and sound the horn

D. Drive at will

Answer: C

18. The sign on the right warns for children on the section ahead.

A. Right

B. Wrong

Answer: A

19. This sign warns of an intersection of railways and highways ahead.

A. Right

B. Wrong

Answer: A

20. When putting out a fire disaster that gives out corrosive steam or poisonous gas, the firefighters should wear gas masks and other related protective articles and operate from the windward side.

A. Right

B. Wrong

Answer: A

21. The cross-hatched marking indicates an area where vehicle drivers are allowed to stop and wait.

A. Right

B. Wrong

Answer: B

22. How should the driver use vehicle lights when the motor vehicle enters this intersection?

A. Turn on the right-turn indicator

B. Turn on the hazard lamps

C. No need to turn on any indicators

D. Turn on the left indicator

Answer: C

23. The white zig-zag line on the highway serves as a reference for the speed of a driver.

A. Right

B. Wrong

Answer: B

24. The sign indicates no overtaking on the section ahead.

A. Right

B. Wrong

Answer: B

25. When extinguishing a fire, the driver should refrain from breathing through mouth or crying loudly Otherwise, the fire and smoke will scorch the upper respiratory tract.

A. Right

B. Wrong

Answer: A