商洛英语科目四考试题库

1. A motor vehicle may stop and yield if it encounters any problem when changing to the driving lane from an acceleration lane.

A. Right

B. Wrong

Answer: B

2. 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

3. When driving a motor vehicle into a traffic flow, drivers should not hold up other vehicles.

A. Right

B. Wrong

Answer: A

4. When a motor vehicle accidentally hits the guardrail of a highway, an effective protective measure is to turn dramatically in the opposite direction.

A. Right

B. Wrong

Answer: B

5. When a motor vehicle breaks down and cannot be moved away from the emergency lane or the road shoulder, the driver and all passengers should get off the vehicle and wait on the road side instead of leaving the expressway.

A. Right

B. Wrong

Answer: B

6. What is the intersection ahead indicated by the right sign?

A. T-shaped intersection

B. Y-shaped intersection

C. Cross-shaped intersection

D. Roundabout

Answer: D

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

A. Right

B. Wrong

Answer: B

8. The crosswalk of the intersection warns that pedestrians have priority.

A. Right

B. Wrong

Answer: A

9. When there is bleeding at the bone fracture of a wounded person, the first thing to do is to keep it in position before stopping the bleeding and dress the wound.

A. Right

B. Wrong

Answer: B

10. The sign on the left indicates no U-turn at the intersection ahead.

A. Right

B. Wrong

Answer: A

11. Driving and smoking has no negative effect on safe driving

A. Right

B. Wrong

Answer: B

12. What should drivers do when encountering a rainstorm on a common road and the windscreen-wiper fails to make sight clear?

A. Drive at a reduced speed

B. Drive carefully

C. Cut speed in time and pull over

D. Drive at a normal speed

Answer: C

13. When a motor vehicle stops temporarily in a rainy day,which lamp should be turned on?

A. Front and rear fog lamps

B. Hazard lamps

C. Headlamps

D. Reverse lamps

Answer: B

14. The sign on the right indicates that the vehicle should yield to the oncoming traffic as approaching each other.

A. Right

B. Wrong

Answer: B

15. Sideslip happens most easily on which one of the following road surfaces?

A. Dry concrete road

B. Road surface at the beginning of rain

C. Damp concrete road surface

D. Road in heavy rain

Answer: B

16. The sign on the right warns of a one-way tunnel ahead.

A. Right

B. Wrong

Answer: B

17. When evading an emergency, except for being calm, what principle should be held by drivers?

A. Evading people first and then objects

B. Evading objects first and then vehicles

C. Evading vehicles first and then people

D. Evading objects first and then people

Answer: A

18. 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

19. When driving on a foggy day, the driver should turn on the fog lamp.

A. Right

B. Wrong

Answer: A

20. 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

21. When the fuel of a motor vehicle catches fire, which of the following things cannot be used to put out the fire?

A. Sandy soil on the roadside

B. Cotton-padded clothes

C. Overalls

D. Water

Answer: D

22. The sign on the right indicates that no long-sounding horn.

A. Right

B. Wrong

Answer: B

23. It is correct for the driver to drive on an expressway in the way shown in the flash.

A. Right

B. Wrong

Answer: B

24. When braking failure happens to a fast-moving motor vehicle, what should be done by the driver to brake?

A. Continuously depressing the brake pedal

B. Immediately changing to a low gear to reduce speed and using the handbrake

C. Swiftly depressing the clutch pedal

D. Swiftly pulling up the handbrake

Answer: B

25. The sign on the right indicates left turn only at the intersection ahead.

A. Right

B. Wrong

Answer: A