白银科目四英语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. What should motor vehicle drivers do under the circumstances shown in the flash?

A. Reduce speed or stop to yield

B. Sound the horn to warn the pedestrians to yield

C. Pass before the pedestrians

D. Immediately change to another lane to bypass the pedestrians

Answer: A

3. 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

4. What should the driver pay attention to in this situation?

A. Pedestrians passing behind the vehicle

B. Pedestrians passing in front of the vehicle

C. Public buses suddenly reversing

D. Public buses suddenly setting off

Answer: B

5. 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

6. Which of the following measures should be taken first when rescuing a wounded person suffering blood loss?

A. Observe

B. Dress the wounds

C. Stop bleeding

D. Inquire

Answer: C

7. The sign on the right indicates the road width ahead is limited to 3 meters.

A. Right

B. Wrong

Answer: A

8. Mr. Li drove a large bus with 21 passengers (capacity 35 people). He found the braking system was abnormal on the way but failed to repair it. When running on the Shuangdao Haiwan Bridge at a speed of 50 kilometers per hour (speed limit 40 km/h), the bus fell into the sea due to a braking system failure, killing 13 people and injuring 8. What is the main illegal act committed by Mr. Li?

A. Speeding

B. Fatigued driving

C. Carrying more passengers than permitted

D. Driving a motor vehicle with potential safety hazard

Answer: AD

9. If a motor vehicle experiences a water sliding phenomenon when running on an expressway in rain, what should the driver do?

A. Slow down by suddenly depressing the brake pedal

B. Slow down by slowly releasing the accelerator pedal

C. Turn the steering wheel immediately to adjust the direction

D. Speed up to increase the displacement of the wheels

Answer: B

10. When parking for a long time on a downward slope due to breakdown on the road, drivers should use this method to stop up wheels.

A. Right

B. Wrong

Answer: A

11. The sign on the right indicates the location of the highway emergency phone.

A. Right

B. Wrong

Answer: B

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. Under such circumstances, motor vehicle drivers may sound the horn at the proper time and speed up to pass through.

A. Right

B. Wrong

Answer: B

14. The sign on the right indicates notice by sounding the horn.

A. Right

B. Wrong

Answer: B

15. As shown in the flash, the motor vehicle chooses a correct way to pass through the level crossing.

A. Right

B. Wrong

Answer: A

16. Under such circumstances, what should be done by a motor vehicle driver in order to yield out of courtesy?

A. Driving at a higher speed

B. Closely following the vehicle in front

C. Driving at a higher speed by the right side

D. Driving at a lower speed by the right side

Answer: D

17. The sign in front indicates the allocation of roads ahead.

A. Right

B. Wrong

Answer: B

18. 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

19. 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

20. Drivers may turn left when traffic police give these hand signals.

A. Right

B. Wrong

Answer: B

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. When passing an intersection, vehicle motor drivers are not allowed to overtake.

A. Right

B. Wrong

Answer: A

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

A. Right

B. Wrong

Answer: A

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

A. Speed up and pass rapidly

B. Stop immediately

C. Sound the horn to indicate the pedestrians to yield

D. Observe the movement of pedestrians and non-motor vehicles before passing

Answer: D

25. When finding a tire suddenly burst on the road, the driver should firmly hold the steering wheel with both hands to ensure the vehicle goes straight.

A. Right

B. Wrong

Answer: A