商洛英文科目四试题答案

1. What should the driver do in this condition?

A. Go through normally on the right side

B. Sound the horn and speed up to go through the tunnel

C. Stop and yield to the oncoming vehicle

D. Turn on the headlamp to warn the oncoming vehicle to yield

Answer: C

2. When a motor vehicle approaches the exit of a tunnel the driver should firmly hold the steering wheel to prevent any harmful effects of a strong side wind.

A. Right

B. Wrong

Answer: A

3. 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

4. When there is bleeding at the bone fracture of a wounded person, the first thing to do is to fix the wounded part in position, then stop the bleeding and dress the wound.

A. Right

B. Wrong

Answer: B

5. When reversing in this condition, in which of the following ways can motor vehicle drivers keep safe?

A. Reverse at a lower speed

B. Voluntarily stop and yield

C. Continuously sound the horn to alert

D. Reverse in a clockwise direction

Answer: B

6. Which is the wrong measure to avoid tire burst?

A. Reduce tire pressure

B. Check tires regularly

C. Remove foreign matters from the tire tread grooves timely

D. Replace tires that have cracks or deep cuts

Answer: A

7. The sign on the right warns of no passing due to collapse on the road ahead.

A. Right

B. Wrong

Answer: B

8. When entering an expressway ramp, which of the following statements is correct?

A. Drivers are allowed to overtake other vehicles

B. Drivers are prohibited from making U-turns

C. Drivers are allowed to stop

D. Drivers are allowed to reverse

Answer: B

9. Matches, sulfur and red phosphorus belong to which of the following dangerous chemicals?

A. Explosives

B. Oxidizing materials

C. Self-igniting articles

D. Inflammable solid materials

Answer: D

10. What should the driver do when the motor vehicle counters this situation?

A. Sound the horn continuously to warn

B. Speed up and bypass from the front

C. Slow down when encountering any risks

D. Slow down voluntarily and yield

Answer: D

11. In which ones of the following ways can motor vehicle drivers effectively prevent braking failure?

A. Maintaining the braking system periodically

B. Checking the free brake pedal travel before driving

C. Using the braking system correctly to avoid brake-fade

D. For vehicles with hydraulic braking system, checking if the brake fluid leaks before driving

Answer: ABCD

12. When driving in a residential area, the driver should not exceed the speed indicated by the speed limit sign.

A. Right

B. Wrong

Answer: A

13. What should be done by drivers in order to safely pass through the curve in this condition?

A. Reduce speed and drive on the right side

B. Drive on the central line of the road

C. Drive on the outer side of the curve

D. Drive by borrowing the opposite lane

Answer: A

14. When rescuing a person sustaining full-body burns the rescue personnel may spray cool water to his body to put out the fire.

A. Right

B. Wrong

Answer: A

15. 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

16. 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

17. Under such circumstances, motor vehicles are not allowed to overtake.

A. Right

B. Wrong

Answer: A

18. The sign on the right warns of a narrowed road on both sides ahead.

A. Right

B. Wrong

Answer: B

19. When encountering a road like this, motor vehicle drivers may make good use of neutral gear to coast.

A. Right

B. Wrong

Answer: B

20. The motor vehicle should slow down and pass slowly in this situation.

A. Right

B. Wrong

Answer: A

21. The sign on the left indicates U-turn is allowed here.

A. Right

B. Wrong

Answer: A

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

A. Pass slowly at a lower speed

B. Speed up and pass

C. Continuously sound the horn and pass

D. Pass at a normal speed

Answer: A

23. Which of the following is an inflammable solid material?

A. Matches

B. Gun powder

C. Calcium carbide

D. Explosives

Answer: A

24. Motor vehicle drivers may reverse at an intersection.

A. Right

B. Wrong

Answer: B

25. This sign warns of an intersection of railways and highways ahead.

A. Right

B. Wrong

Answer: A