保山科目四英语电子版

1. What should the driver do if he encounters this situation at the intersection when driving straight?

A. Sound the horn to warn the other vehicle to yield

B. Speed up and pass in the front of the vehicle

C. Turn on the headlamp to warn the other vehicle to yield

D. Slow down or stop to yield

Answer: D

2. Which one of the following measures is correct when a motor vehicle intends to overtake but the vehicle in front refuses to yield?

A. Use a long-sounding horn

B. Follow the vehicle in front while turning high-beam

C. Wait for it to yield while keeping a safe distance

D. Use high-beam and low-beam alternatively

Answer: C

3. The sign on the right warns of three or more winding roads ahead.

A. Right

B. Wrong

Answer: B

4. When an erosive material catches fire, it should not be put out with water cannon.

A. Right

B. Wrong

Answer: A

5. When there is a braking failure on a downhill road, if there is no favorable terrain or opportunity to stop the vehicle, the driver should drop gear by one position or two positions, and control the speed by taking advantage of the braking role of the engine.

A. Right

B. Wrong

Answer: A

6. If a motor vehicle is unable to drive in heavy fog on an expressway due to an accident, what should the driver do?

A. The driver and all passengers should promptly get off the motor vehicle from the left side door

B. Set up a warning sign 100 meters behind the vehicle in the oncoming direction

C. Turn on the hazard lamp and the high-beam

D. Stand in a safe place outside the guardrail

Answer: D

7. When a bus encounters an unexpected situation or an accident, the driver should do his best to minimize the loss and should never cause a secondary accident or even greater loss for the sake of avoiding danger.

A. Right

B. Wrong

Answer: A

8. 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.

A. Right

B. Wrong

Answer: B

9. The sign in the red circle indicates that the left road is only for small vehicles.

A. Right

B. Wrong

Answer: B

10. A driver should accelerate in advance to overtake then it is likely to meet with oncoming vehicles.

A. Right

B. Wrong

Answer: B

11. When there is no bandage for rescuing a wounded person, which of the following measures is wrong?

A. Dress the wounds with a handkerchief

B. Dress the wounds with a towel

C. Dress the wounds with cotton clothes

D. Dress the wounds with string

Answer: D

12. 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

13. This sign indicates the traffic broadcast and radio television channel of highway.

A. Right

B. Wrong

Answer: B

14. Under such circumstances, motor vehicle drivers should follow the vehicle in front and drive into the Intersection to wait.

A. Right

B. Wrong

Answer: B

15. 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

16. The sign on the right warns of right-hand S-shaped bend ahead.

A. Right

B. Wrong

Answer: B

17. What should the driver do when the motor vehicle passes the level crossing?

A. Change to neutral gear and slide over

B. Stop, look and pass

C. Speed up, look and pass rapidly

D. Slow down, look and pass slowly

Answer: B

18. When the motor vehicle stops on a downhill section how should the driver use the foot brake?

A. Earlier than on a level road

B. Later than on a level road

C. As timely as on a level road

D. Gently depress the foot brake pedal

Answer: A

19. If the road condition behind is good, motor vehicle drivers should reverse rapidly.

A. Right

B. Wrong

Answer: B

20. When driving a motor vehicle into a traffic flow, drivers should not hold up other vehicles.

A. Right

B. Wrong

Answer: A

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

A. Follow the vehicle closely

B. Overtake the vehicle quickly on its left

C. Keep a long braking distance

D. Overtake the vehicle quickly on its right

Answer: C

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

A. Continuously sound the horn

B. Pass quickly

C. Pass at a lower speed

D. Bypass from either side

Answer: C

23. The sign on the right side indicates that turning left is not permitted at the intersection ahead.

A. Right

B. Wrong

Answer: A

24. If a fast-moving motor vehicle has a steering failure, using emergency braking will not cause an overturn.

A. Right

B. Wrong

Answer: B

25. What should the driver do upon finding that one of the left tires is leaking while driving?

A. Brake slowly to slow down

B. Brake swiftly to slow down

C. Turn to the right side swiftly

D. Apply emergency braking

Answer: A