商洛英语科目四考试题库

1. The diamond-shaped sign on the road indicates a crosswalk on the road ahead.

A. Right

B. Wrong

Answer: A

2. The guide arrow on the road surface of this lane indicates that only left and right turns are permitted on the lanes ahead.

A. Right

B. Wrong

Answer: A

3. What is the best way to make turns on this kind of curving mountain road?

A. Drive along the outer side of the curve

B. Slow down, sound the horn and drive on the right

C. Borrow the opposite lane

D. Drive along the central line of the road

Answer: B

4. On which of the following roads may the wheels be most easily locked when braking?

A. Concrete road

B. Dirt road

C. Road covered by ice and snow

D. Sand road

Answer: C

5. Motor vehicle drivers may make a U-turn in the broken line area as long as it will not affect the normal traffic flow.

A. Right

B. Wrong

Answer: A

6. 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

7. The braking distance will be shortened greatly when the motor vehicle is equipped with ABS brakes.

A. Right

B. Wrong

Answer: B

8. 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

9. When such circumstances happen suddenly, what should the driver do?

A. Reduce speed or stop to yield

B. Bypass in front of the pedestrians

C. Continuously sound the horn to alert the pedestrians

D. Bypass from behind the pedestrians

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. Under such circumstances, what should motor vehicle drivers do?

A. Continuously sound the horn

B. Pass quickly

C. Pass at a lower speed

D. Bypass from either side

Answer: C

12. The sign on the right side warns of an emergency lane 500 meters ahead.

A. Right

B. Wrong

Answer: A

13. When a tire bursts suddenly on the road, the driver should refrain from violently depressing the brake pedal in panic. Instead, he should try his best to change to a low gear and use engine braking to reduce the speed of the vehicle.

A. Right

B. Wrong

Answer: A

14. What should the driver do to ensure the motor vehicle passes the level crossing safely?

A. Change to neutral gear and slide over

B. Switch to low gear after entering the level crossing

C. Decelerate and lower the gear before entering the level crossing

D. Stop and observe inside the level crossing

Answer: C

15. 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

16. Motor vehicle drivers may reverse at an intersection.

A. Right

B. Wrong

Answer: B

17. 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

18. This sign indicates that vehicles can either drive straight or turn right at the fly-over junction ahead.

A. Right

B. Wrong

Answer: B

19. When driving on a road covered with ice and snow, drivers tend to encounter glare caused by reflection of light rays from the road surface.

A. Right

B. Wrong

Answer: A

20. Motor vehicle drivers are allowed to overtake on this road section.

A. Right

B. Wrong

Answer: B

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

A. Right

B. Wrong

Answer: A

22. When driving on an expressway, which of the following statements is correct?

A. Drivers may overtake on either the ramp, the acceleration lane or the deceleration lane

B. Drivers are prohibited from reversing, driving in the opposite direction or making a U turn by crossing the central dividing strip

C. Drivers may drive on the emergency lane in a non-emergency case

D. Drivers may test a motor vehicle or learn to drive

Answer: B

23. What should a driver do when the engine stalls suddenly on the road?

A. Apply emergency braking to stop the vehicle

B. Slow down and stop the vehicle

C. Change to neutral gear and coast

D. Shut down the ignition switch

Answer: B

24. Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.

A. Right

B. Wrong

Answer: A

25. When a motor vehicle enters an expressway from the ramp, which of the following lamps should be turned on?

A. The left-turn indicator

B. The right-turn indicator

C. The hazard warning lamp

D. The headlamp

Answer: A