商洛科目四英语pdf

1. 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

2. When a motor vehicle encounters thick fog on an expressway and the visibility is poor, the driver should immediately brake and stop.

A. Right

B. Wrong

Answer: B

3. When there is no bandage for rescuing a wounded person, towels, handkerchiefs, bed sheets and stockings can all be used for dressing.

A. Right

B. Wrong

Answer: A

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

A. Right

B. Wrong

Answer: A

5. This road marker indicates that the minimum speed for this road section is 60 km/hour.

A. Right

B. Wrong

Answer: B

6. Under this circumstance, motor vehicle drivers should not reduce speed.

A. Right

B. Wrong

Answer: B

7. What should the motor vehicle driver do when the motor vehicle encounters the crosswalk in this situation?

A. Slow down and pass

B. Speed up and pass

C. Sound the horn and pass

D. Stop immediately

Answer: A

8. 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

9. If a motor vehicle breaks down or causes a traffic accident on the expressway and cannot run normally the vehicle may be towed by any accompanying motor vehicles.

A. Right

B. Wrong

Answer: B

10. What should the driver do in this situation?

A. Speed up and overtake from the left side

B. Sound the horn continuously to warn the bicycle

C. Follow the bicycle closely

D. Slow down and yield to the bicycle

Answer: D

11. The sign on the right warns of a road section ahead under construction.

A. Right

B. Wrong

Answer: A

12. 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

13. The guide line of a changeable lane indicates that drivers can choose their direction at will.

A. Right

B. Wrong

Answer: B

14. What should the driver do if he wants to turn right at this intersection?

A. Turn right along the straight-going lane

B. Wait behind the stop line

C. Turn right along the right lane

D. Borrow the non-motor vehicle lane and turn right

Answer: C

15. As shown in this picture, the vehicles intending to turn left are not allowed to drive into left-turn waiting area directly to wait for green light.

A. Right

B. Wrong

Answer: B

16. 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

17. The sign in front indicates a 2-kilometer distance from the destination of the highway ahead.

A. Right

B. Wrong

Answer: A

18. How to pass the intersection when running straight

A. turn on the hazard lights and pass

B. directly speed up and pass straight

C. yield to the vehicle from the right road

D. yield to the vehicle from the left road

Answer: C

19. 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

20. When there is a sudden braking failure on the road, what should be done by the driver?

A. Firmly holding the steering wheel and controlling the direction

B. Immediately changing to a low gear to reduce speed

C. Using the stopping brake to reduce speed

D. Turning on the hazard lamps

Answer: ABCD

21. The sign on the right warns of a wet road surface ahead.

A. Right

B. Wrong

Answer: A

22. When such circumstances happen suddenly, drivers should reduce speed in a timely fashion or stop to yield.

A. Right

B. Wrong

Answer: A

23. When driving in rain and encountering pedestrians with umbrellas or wearing raincoats, what should be done by motor vehicle drivers in order to yield?

A. Drive at a normal speed

B. Sound the horn to alert when approaching the pedestrians

C. Speed up and bypass on the left

D. Reduce speed and sound the horn in advance

Answer: D

24. The sign on the right indicates that the speed limit is 50km/hour.

A. Right

B. Wrong

Answer: B

25. The sign on the right indicates that vehicles from the primary road have priority.

A. Right

B. Wrong

Answer: A