商洛科目四英语pdf

1. A correct measure to avoid tire burst of motor vehicles is to lower the tire pressure.

A. Right

B. Wrong

Answer: B

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

A. Right

B. Wrong

Answer: B

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

A. Right

B. Wrong

Answer: B

4. Which of the following materials should not be used to stop bleeding?

A. Bandage

B. Sling

C. Tourniquet

D. Hemp rope

Answer: D

5. The sign on the right indicates that the speed limit is 50km/hour.

A. Right

B. Wrong

Answer: B

6. As shown in the flash, the actions of the driver are correct.

A. Right

B. Wrong

Answer: B

7. Which one of the following is the safest way when driving a motor vehicle on this road?

A. Cutting speed or stopping to yield

B. Driving along the center of the road

C. Keeping a normal speed

D. Approaching vehicles by taking the opposite lane

Answer: A

8. If a motor vehicle breaks down or causes a traffic accident on the expressway and cannot run normally the vehicle may be towed by any accompanying motor vehicles.

A. Right

B. Wrong

Answer: B

9. The guide arrow on the road surface of this lane indicates that only left turns are permitted at the intersection ahead.

A. Right

B. Wrong

Answer: B

10. The driver should speed up to 40 kilometers per hour when he sees this traffic sign.

A. Right

B. Wrong

Answer: B

11. In which ones of the following ways can motor vehicle drivers effectively prevent braking failure?

A. Maintaining the braking system periodically

B. Checking the free brake pedal travel before driving

C. Using the braking system correctly to avoid brake-fade

D. For vehicles with hydraulic braking system, checking if the brake fluid leaks before driving

Answer: ABCD

12. When rescuing a wounded person suffering blood loss in an emergency, it is necessary to first stop the bleeding by compression before other treatments are taken in accordance with the conditions of bleeding.

A. Right

B. Wrong

Answer: A

13. Mr. Wu drove a large bus with 33 passengers (capacity 22 people). At the spot of 7 kilometers mark by 300 meters on the No 163 County Road, the bus lost control and fell into a ravine. As a result of the accident, 10 people were killed and 21 injured. In accordance with the alcohol test after the accident the blood alcohol content of Mr. Wu was 26 milligram per milliliter. What is the main illegal act committed by Mr. Wu?

A. Speeding

B. Carrying more passengers than permitted

C. Fatigued driving

D. Driving after drinking

Answer: BD

14. The sign on the right warns of a danger from rockfall on the left side.

A. Right

B. Wrong

Answer: A

15. The sign on the right indicates a one-kilometer distance from ETC toll station ahead.

A. Right

B. Wrong

Answer: B

16. What should the driver do to ensure the motor vehicle passes the level crossing safely?

A. Change to neutral gear and slide over

B. Switch to low gear after entering the level crossing

C. Decelerate and lower the gear before entering the level crossing

D. Stop and observe inside the level crossing

Answer: C

17. When rescuing a wounded person who has been poisoned by toxic gas, which of the following measures should be taken first?

A. Prevent heat loss

B. Bring him to a place with fresh air

C. Give him artificial respiration

D. Depress the heart over the chest

Answer: B

18. When driving on an expressway, drivers should not frequently change lanes.

A. Right

B. Wrong

Answer: A

19. The sign on the right indicates a 200-meter distance from the gas station ahead.

A. Right

B. Wrong

Answer: A

20. Motor vehicles should stop and wait when encountering two red lights flashing alternately at level crossings.

A. Right

B. Wrong

Answer: A

21. When a tire suddenly bursts on the road, what should not be done by the driver?

A. Keep calm and release the accelerator pedal slowly

B. Hold the steering wheel firmly to ensure the vehicle goes straight

C. Apply emergency braking and stop the vehicle in the shortest possible time

D. Gently depress the brake pedal after the vehicle slows down

Answer: C

22. The sign on the right warns of an uneven road ahead.

A. Right

B. Wrong

Answer: A

23. When there is a braking failure, the driver should first control the direction and then try to control the speed.

A. Right

B. Wrong

Answer: A

24. When a wounded person is unable to get off the vehicle by himself, he should be removed from the vehicle so as to avoid a secondary injury.

A. Right

B. Wrong

Answer: A

25. After setting off from the roadside, motor vehicle drivers should speed up as soon as possible and make a sharp left-turn in order to drive into the normal lane.

A. Right

B. Wrong

Answer: B