商洛英语科目四考试题库

1. When the tire pressure is too low, what can happen when driving at a high speed?

A. Tire pressure will be unstable

B. Tire pressure will increase

C. Driving resistance will decrease

D. The tire will burst

Answer: D

2. When a motor vehicle breaks down and has to be stopped on the highway, what should the driver do?

A. Set up a breakdown warning sign 150 meters behind the vehicle

B. Set up a breakdown warning sign 100 meters behind the vehicle

C. If it happens at night, turn on the clearance lamp and rear position lamp

D. Turn on the hazard lamps

Answer: ACD

3. The sign on the right warns of a widened right-hand road ahead.

A. Right

B. Wrong

Answer: B

4. What should the driver do when the motor vehicle encounters this situation in front of a school?

A. Bypass before the queue

B. Slow down and pass slowly

C. Stop promptly and yield

D. Go through in the spaces between the queues

Answer: C

5. The sign in the red circle indicates that the left road is only for small vehicles.

A. Right

B. Wrong

Answer: B

6. The sign on the right indicates an ETC lane at toll station ahead.

A. Right

B. Wrong

Answer: A

7. After setting off from a roadside, motor vehicle drivers should watch both sides of the road, turn left and drive into the normal lane slowly.

A. Right

B. Wrong

Answer: A

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

A. Right

B. Wrong

Answer: B

9. The main impact of muddy roads on safe driving is that the wheels may easily spin and skid

A. Right

B. Wrong

Answer: A

10. When driving on a snowy day, drivers should follow the tracks on the road before them.

A. Right

B. Wrong

Answer: A

11. Under the circumstances shown in the flash, what should the driver do?

A. Find a chance to overtake the vehicle in front

B. Weave through motor vehicles ahead and pass

C. Reduce speed, stop, and wait in line

D. Sound the horn to urge vehicles in front

Answer: C

12. The sign on the right warns of a guarded railway crossing 100 meters ahead.

A. Right

B. Wrong

Answer: B

13. 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

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

A. Right

B. Wrong

Answer: B

15. Under this circumstance, motor vehicle drivers should give the right of way to oncoming vehicle.

A. Right

B. Wrong

Answer: A

16. If a motor vehicle is unable to drive in heavy fog on an expressway due to an accident, what should the driver do?

A. The driver and all passengers should promptly get off the motor vehicle from the left side door

B. Set up a warning sign 100 meters behind the vehicle in the oncoming direction

C. Turn on the hazard lamp and the high-beam

D. Stand in a safe place outside the guardrail

Answer: D

17. This sign warns that the section ahead is under traffic monitoring.

A. Right

B. Wrong

Answer: A

18. The driver should take emergency evasion measures when the motor vehicle suddenly self-ignites. Which ones of the following methods are correct?

A. Spray clean water to extinguish the fire

B. Report to the police

C. Use the spare fire extinguisher in the vehicle to put out the fire

D. Set up a warning sign in the oncoming direction

Answer: BCD

19. When a motor vehicle temporarily stops at night, which lamp should be turned on?

A. Front and rear fog lamp, clearance lamp and rear position lamp

B. Head lamp, clearance lamp and rear position lamp

C. Hazard lamp, clearance lamp and rear position lamp

D. Reverse lamp, clearance lamp and rear position lamp

Answer: C

20. 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

21. When there is a braking failure on a downhill road, the driver should immediately try to find and drive to an emergency lane; after stopping the vehicle on the emergency lane, the driver should pull up the stopping brake so as to prevent a second danger arising from the vehicle sliding.

A. Right

B. Wrong

Answer: A

22. 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

23. In rain, the most effective way to avoid the danger arising from water slide is to drive at high speed

A. Right

B. Wrong

Answer: B

24. When steering failure happens to a fast moving motor vehicle, what should the driver do?

A. Apply emergency braking

B. Immediately change to a low gear

C. Reasonably use the driving brake and the stopping brake and refrain from applying emergency braking

D. Turn on the hazard lamps

Answer: BCD

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

A. Right

B. Wrong

Answer: B