商洛英语驾考科目四考试

1. 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

2. 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

3. The broken yellow line in the center of the road indicates that bypassing by crossing the line is prohibited in any condition.

A. Right

B. Wrong

Answer: B

4. When encountering this situation on a mountainous road, motor vehicle drivers should overtake the vehicle in front by speeding up.

A. Right

B. Wrong

Answer: B

5. The drivers, loaders and supercargoes responsible for dangerous chemicals transportation should all full understand the chemical characteristics, potential risks, features of the packaging containers and emergency measures for any unexpected accidents.

A. Right

B. Wrong

Answer: A

6. What matters need attention when driving on a rainy day?

A. Avoid using the emergency brake or making sharp turns

B. Keep a safe enough distance

C. Observe the traffic situation of non-motor vehicles and surrounding pedestrians

D. Drive at a safe speed

Answer: ABCD

7. The white solid line on the right side of the road indicates the boundary of a driving lane and crosswalk.

A. Right

B. Wrong

Answer: B

8. When braking, the steering will become impossible if the front wheels are blocked

A. Right

B. Wrong

Answer: A

9. When a motor vehicle encounters this situation at a crosswalk, the driver must slow down and pass slowly.

A. Right

B. Wrong

Answer: B

10. When this signal is constantly flashing, how should a driver react?

A. Speed up as soon as possible

B. Pull over and wait

C. Observe the traffic situation around to make sure of safe driving

D. Refrain from passing

Answer: C

11. How to reduce speed or stop when driving on a road covered with snow and ice?

A. Take full advantage of driving brake

B. Take full advantage of the control power from engine

C. Take full advantage of parking brake

D. Take full advantage of speed retarder

Answer: B

12. When encountering children in this condition, what should motor vehicle drivers do?

A. Go ahead by following the children closely

B. Speed up and overtake from the left side of the children

C. Sound the horn to alert the children

D. Reduce speed or stop to yield

Answer: D

13. The sign on the right warns of a road section ahead under construction.

A. Right

B. Wrong

Answer: A

14. When a motor vehicle on an expressway stops in an emergency due to breakdown or an accident, what should the driver and the passengers do?

A. Stand in front of the motor vehicle

B. Wait in the motor vehicle for rescue

C. Stand behind the motor vehicle

D. Promptly move to the road shoulder on the right side or the emergency lane

Answer: D

15. The sign on the right warns of a non-motor vehicle lane.

A. Right

B. Wrong

Answer: B

16. The sign in front indicates an open-air parking lot with rest area is 200 meters ahead.

A. Right

B. Wrong

Answer: A

17. When a motor vehicle passes over an inundated road drivers should change to a high gear and pass rapidly.

A. Right

B. Wrong

Answer: B

18. It is a bad habit for a driver to put his left arm on the window of the vehicle or hold the gear lever in his right hand for a long time.

A. Right

B. Wrong

Answer: A

19. 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

20. When leaving an expressway, drivers should enter the ramp after slowing down in the deceleration lane.

A. Right

B. Wrong

Answer: A

21. The sign on the right warns that the road will narrow over the next 5 kilometers.

A. Right

B. Wrong

Answer: A

22. Under such circumstances, what should be done by motor vehicle drivers in order to maintain safe driving?

A. Sound the horn or turn on the headlamps

B. Reduce speed or drive on the right side

C. Keep to the central line as best as possible

D. Drive on the left side of the road

Answer: B

23. After entering the acceleration lane of an expressway, the driver should increase the speed to how many kilometers per hour?

A. More than 30 km/hour

B. More than 40 km/hour

C. More than 50 km/hour

D. More than 60 km/hour

Answer: D

24. When driving on a muddy road, what should drivers do if the wheels spin and slide?

A. Cover the ground under the wheels with gravels

B. Change to a high gear and speed out

C. Cover the ground under the driving wheels with gravels

D. Violently turn the steering wheel and suddenly speed up

Answer: C

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

A. Right

B. Wrong

Answer: B