商洛科目四英语pdf

1. 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

2. The sign on the right indicates a section for ascertaining the distance between the vehicles 200 meters ahead.

A. Right

B. Wrong

Answer: A

3. The sign on the right indicates that the speed limit of 40km/hour is lifted on the road ahead.

A. Right

B. Wrong

Answer: B

4. The motor vehicle may promptly overtake the vehicle in front from the left side in this situation.

A. Right

B. Wrong

Answer: B

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

A. Bandage

B. Sling

C. Tourniquet

D. Hemp rope

Answer: D

6. When approaching a vehicle on a narrow slope, which one of the following ways is correct?

A. The descending vehicle yields to the ascending

B. The vehicle which is further from the slope crest should yield

C. The ascending vehicle yields to the descending

D. If the descending vehicle has reached the midpoint while the ascending vehicle has not yet set out, the descending vehicle must yield.

Answer: A

7. The sign on the right indicates that turning right is not permitted at the intersection ahead.

A. Right

B. Wrong

Answer: A

8. 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

9. The sign on the right warns of a continuous downhill section ahead.

A. Right

B. Wrong

Answer: B

10. For evading an emergency on an expressway, which of the following principles should drivers stick to?

A. Evading vehicles first and objects later

B. Evading people first and objects later

C. Evading vehicles first and people later

D. Evading objects first and people later

Answer: B

11. What should the driver do when the motor vehicle counters this situation?

A. Sound the horn continuously to warn

B. Speed up and bypass from the front

C. Slow down when encountering any risks

D. Slow down voluntarily and yield

Answer: D

12. 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

13. The sign on the right warns of a dangerous mountainside road ahead.

A. Right

B. Wrong

Answer: A

14. Under such circumstances, motor vehicles are allowed to cross the central solid line to overtake.

A. Right

B. Wrong

Answer: B

15. The sign on the right side warns of an abrupt downhill section ahead.

A. Right

B. Wrong

Answer: B

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

A. Right

B. Wrong

Answer: A

17. Drivers may go ahead when traffic polices posture is like this.

A. Right

B. Wrong

Answer: A

18. When driving in rain and encountering pedestrians with umbrellas or wearing raincoats, what should be done by motor vehicle drivers in order to yield?

A. Drive at a normal speed

B. Sound the horn to alert when approaching the pedestrians

C. Speed up and bypass on the left

D. Reduce speed and sound the horn in advance

Answer: D

19. The broken yellow line in the center of the road indicates that overtaking by crossing the line is permitted in safe situations.

A. Right

B. Wrong

Answer: A

20. When encountering a school bus which stops at the right roadside and students are embarking or disembarking, what should motor vehicle drivers do?

A. If there is only one motor vehicle lane in each direction, motor vehicle drivers behind the bus should stop and wait.

B. If there are two motor vehicle lanes in each direction, motor vehicle drivers in the left lane behind the bus may overtake the bus at a lower speed

C. If there are three motor vehicle lanes in each direction, motor vehicle drivers in the middle lane behind the bus should stop and wait

D. If there are three motor vehicle lanes in each direction, motor vehicle drivers in the left lane behind the bus may pass at a lower speed

Answer: ACD

21. When a motor vehicle encounters thick fog on an expressway and the visibility is poor, the driver should immediately brake and stop.

A. Right

B. Wrong

Answer: B

22. Motor vehicles should stop and yield rapidly when encountering this situation at a bus station.

A. Right

B. Wrong

Answer: A

23. When a wounded person suffering bone fracture in the thigh, shank or spine, moving the wounded person is usually prohibited.

A. Right

B. Wrong

Answer: A

24. At 3: 40 a.m. one day, Mr. Sun drove a large bus with 54 passengers(capacity 55 people). At the spot of 229 kilometers mark by 300 meters on Suiyue Expressway, the bus had a rear-end collision with a heavy semi-trailer driven by Mr. Li when passengers were getting off from the bus. As a result of the accident, 26 people were killed and 29 injured. According to the investigation afterwards, Mr. Li had been driving the bus since he left the place of departure at 6 p.m. the day before without any rest. What are the main illegal acts of the two drivers?

A. Mr. Sun illegally parked

B. Mr. Sun carried more passengers than permitted

C. Mr. Li exceeded speed limit

D. Mr. Li kept driving when tired

Answer: AD

25. When a motor vehicle catches fire, the driver should swiftly turn off the engine and open the hood to extinguish the fire.

A. Right

B. Wrong

Answer: B