商洛英语科目四考试题库

1. The sign on the right warns to keep a safe distance on the road ahead.

A. Right

B. Wrong

Answer: B

2. What kind of harmful effect will be brought about by continuously using the foot brake on a long downhill road?

A. Shorten the engine’s service life

B. Make the driver feel tired

C. Easily cause the vehicle to overturn

D. Reduce the braking efficiency

Answer: D

3. When driving on road sections where safe sight distance is affected, such as the top of a ramp, what should drivers do to ensure safety?

A. Rush through

B. Use hazard lamp

C. Cut speed and sound the horn

D. Drive at will

Answer: C

4. Which one of the following is a safe way for motor vehicles to converge into an intersection marked with this sign?

A. Speeding up and driving into the traffic flow directly

B. Driving into the traffic flow behind the gray car on the main road

C. Driving into the traffic flow from the front of the red car on the main road

D. Turning on the indicator and driving into the flow directly

Answer: B

5. The sign in front indicates the distance to highway destination.

A. Right

B. Wrong

Answer: B

6. Gun powder, explosives and detonating powder belong to which of the following dangerous chemicals?

A. Oxidizing materials

B. Inflammable solid materials

C. Explosives

D. Self-igniting articles

Answer: C

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

A. Speed up and bypass the obstacle

B. Take the opposite lane and compel the other vehicle to yield

C. Stop and yield to the oncoming vehicle

D. Sound the horn or turn on the headlamp

Answer: C

8. 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

9. The cross-hatched marking indicates an area where vehicle drivers are not allowed to stop.

A. Right

B. Wrong

Answer: A

10. 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

11. Which one of the following statements is the safest measure for a motor vehicle driver to take on this kind of road?

A. Accelerate to overtake the vehicle in front as soon as possible

B. Sound the horn to warn the vehicle in front to yield

C. Follow the vehicle in front and keep a certain distance

D. Overtake the vehicle in front from its righthand

Answer: C

12. Which of the following acts are prohibited when passing through a tunnel?

A. Overtaking

B. Stopping

C. Making a U-turn

D. Reversing

Answer: ABCD

13. When driving on a damp and slippery road, drivers should avoid using the emergency brake to his best ability.

A. Right

B. Wrong

Answer: A

14. Motor vehicles are not allowed to reverse in a tunnel.

A. Right

B. Wrong

Answer: A

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

A. Right

B. Wrong

Answer: B

16. 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

17. Sounding the horn on a foggy day can arouse the attention of the opposite side. After hearing the horn from the opposite side, the driver should also sound their own horn to respond.

A. Right

B. Wrong

Answer: A

18. If a driver finds there is no vehicle behind, he may change lanes without turning on the indicator.

A. Right

B. Wrong

Answer: B

19. When the engine suddenly stalls on the road, what should the driver do?

A. Stop the vehicle and overhaul it immediately

B. Immediately turn on the hazard lamps

C. Move the vehicle to a place where it will not obstruct the traffic flow

D. Set up a breakdown warning sign

Answer: BCD

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

A. Right

B. Wrong

Answer: A

21. What should the driver do when a motor vehicle encounters this situation on a mountain road?

A. Stick to respective lanes and speed up to approach each other

B. Drive close to the central line of the road

C. Retain the normal speed

D. Slow down

Answer: D

22. When the speed indicated by the speed limit sign on the highway contradicts the speed indicated for the specific lanes the speed indicated for the specific lanes should prevail.

A. Right

B. Wrong

Answer: B

23. What should the driver do when he sees this sign on the road?

A. Use emergency braking

B. Slow down and take a look

C. Sound the horn intermittently

D. Prepare to bypass

Answer: B

24. 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

25. When driving in thick or extremely thick fog, what should the driver do due to the low visibility in such weather?

A. Turn on the headlamp and drive slowly

B. Turn on the fog lamp and drive slowly

C. Park in a safe place

D. Drive slowly close to the roadside

Answer: C