普洱科目四英语电子版

1. Upon encountering this traffic signal, how should a driver react?

A. Observe the traffic situation and pass at a reduced speed

B. Pass at an increased speed without changing gears

C. Pass before the train comes

D. Crossing the stop line is prohibited

Answer: D

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

A. Right

B. Wrong

Answer: A

3. Motor vehicles should accelerate when driving into an intersection with this traffic signal.

A. Right

B. Wrong

Answer: B

4. When encountering this situation in a residential area the driver should sound the horn continuously.

A. Right

B. Wrong

Answer: B

5. The sign on the right warns of a guarded crossing 150 meters ahead.

A. Right

B. Wrong

Answer: B

6. What action is important on this kind of mountain road?

A. Take care of the dangerous hillside road on the left

B. Drive on the left

C. Drive along the central line of the road

D. Drive on the right side and pass slowly

Answer: D

7. What is the function of ABS during emergency braking?

A. Shortening the braking distance

B. Keeping steering capacity of the motor vehicle

C. Relief the braking inertia

D. Controlling directions automatically

Answer: B

8. When encountering an obstacle on one side of the road, what should vehicles do as they approach each other?

A. The vehicle not encountering an obstacle should Yield to the other vehicle

B. The slower vehicle should yield to the faster

C. The vehicle encountering an obstacle should yield to the other vehicle

D. The faster vehicle should yield to the slower

Answer: C

9. 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

10. When a gas tanker is leaking heavily, which of the following measures is wrong?

A. Cut off the power

B. Wear gas mask and protect gloves

C. Turn off the valve to stop leaking

D. Evacuate people to the leeward side

Answer: D

11. The sign on the left indicates that drivers should stop to take a pass card at the toll station ahead.

A. Right

B. Wrong

Answer: A

12. The sign on the right indicates that drivers should choose their lanes in accordance withthe directions indicated by arrows.

A. Right

B. Wrong

Answer: A

13. As shown in the flash, what should the motor vehicle driver do when encountering this situation?

A. Reserve a safe crosswise distance and cut speed

B. Keep a normal speed

C. Use the emergency brake when approaching

D. Speed up and pass rapidly

Answer: A

14. 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

15. When braking, side skid or tail swing may occur if the rear wheels are blocked.

A. Right

B. Wrong

Answer: A

16. Mr. Qian drove a large sleeper coach with 45 passengers (capacity 40 people) at a speed of more than 40 kilometers per hour. On a long slope with sharp curves in Basu County, the coach fell into a 100-meter-deep valley, killing 17 people and injuring 20. What is the main illegal act committed by Mr. Qian?

A. Making a cellphone call while driving

B. Speeding

C. Carrying more people than permitted

D. Fatigued driving

Answer: BC

17. Mr. Zou drove a large sleeper coach (capacity 35 people and carrying 47 passengers). At the spot of 938 kilometers of the Jinggang ao Expressway, large amounts of dangerous chemicals in the coach blew up, killing 41 people and injuring 6. What are the main illegal acts in this case?

A. Carrying more passengers than permitted

B. Passengers carried flammable and explosive substances

C. Speeding

D. Illegal parking

Answer: AB

18. The sign on the right warns drivers to yield for oncoming motor vehicles.

A. Right

B. Wrong

Answer: B

19. The sign in front indicates a one-way lane after turning left.

A. Right

B. Wrong

Answer: A

20. When driving on a road covered with ice and snow, the motor vehicle may spin or slide when increasing the speed urgently, due to the loss of vehicle stability.

A. Right

B. Wrong

Answer: A

21. Under such circumstances, what should be done by the motor vehicle driver?

A. Reducing speed to give the right of way to the non-motor vehicle

B. Continuously sounding the horn to warn the vehicle in front to yield

C. Bypassing on the left of the non-motor vehicle

D. Accelerating to overtake by occupying the opposite lane

Answer: A

22. The sign on the right indicates right-hand turn only.

A. Right

B. Wrong

Answer: A

23. Mr. Tang drove a large bus with 74 passengers (capacity 30 people). When descending a long curving slope at a speed of 38 kilometers per hour, the bus overturned to a brook beside the road. As a result of the accident, 17 people were killed and 57 people injured. What is the main illegal act committed by Mr. Tang?

A. Driving after drinking

B. Carrying more passengers than permitted

C. Fatigued driving

D. Speeding

Answer: BD

24. Drivers should drive at a lower speed when traffic police give these hand signals.

A. Right

B. Wrong

Answer: A

25. When a motor vehicle moves through water, the driver should try to maintain a constant speed and sufficient power and pass through without stopping.

A. Right

B. Wrong

Answer: A