商洛科目四英语书

1. When an erosive material catches fire, it should not be put out with water cannon.

A. Right

B. Wrong

Answer: A

2. Two parallel broken double-yellow lines indicate the position of a diversion lane.

A. Right

B. Wrong

Answer: A

3. The diamond-shaped broken line warns that drivers should drive at a lower speed on the road sections ahead.

A. Right

B. Wrong

Answer: A

4. Which of the following measures should be taken first when rescuing a wounded person suffering blood loss?

A. Observe

B. Dress the wounds

C. Stop bleeding

D. Inquire

Answer: C

5. After a traffic accident, what is the most effective measure to prevent secondary accidents?

A. Evacuate all passengers

B. Turn on the hazard lamps

C. Mark the original place of the injured persons

D. Properly place the danger warning sign

Answer: ABD

6. When approaching motor vehicles ahead running at a normal speed on the highway, drivers behind may find a chance and weave through them swiftly.

A. Right

B. Wrong

Answer: B

7. Drivers may temporarily cross these central broken and solid yellow lines when overtaking.

A. Right

B. Wrong

Answer: A

8. As shown in the flash, what should the motor vehicle driver do when encountering this situation?

A. Reserve a safe crosswise distance and cut speed

B. Keep a normal speed

C. Use the emergency brake when approaching

D. Speed up and pass rapidly

Answer: A

9. 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

10. 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

11. The driver should drive on the left in this kind of tunnel.

A. Right

B. Wrong

Answer: B

12. The sign on the right warns of low-lying road ahead.

A. Right

B. Wrong

Answer: A

13. When driving on a muddy road, what should drivers do if the wheels spin and slide?

A. Cover the ground under the wheels with gravels

B. Change to a high gear and speed out

C. Cover the ground under the driving wheels with gravels

D. Violently turn the steering wheel and suddenly speed up

Answer: C

14. A motor vehicle should not obstruct other vehicles when it enters the driving lane from an acceleration lane.

A. Right

B. Wrong

Answer: A

15. How should lamps be used by the motor vehicle driver who follows a vehicle on a road section where the street light condition is good?

A. Turn off the headlamp

B. Use high-beam

C. Turn off all lamps

D. Use low-beam

Answer: D

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

A. Right

B. Wrong

Answer: B

17. How to reduce speed or stop when driving on a road covered with snow and ice?

A. Take full advantage of driving brake

B. Take full advantage of the control power from engine

C. Take full advantage of parking brake

D. Take full advantage of speed retarder

Answer: B

18. When rescuing a wounded person suffering from spinal fracture, which of the following measures should be taken?

A. Prevent heat loss

B. Rescue the wounded person with a soft stretcher

C. Keep the wounded part in position with a sling

D. Help the wounded person when walking

Answer: C

19. What should motor vehicle drivers do under such circumstances at night?

A. Turn off the headlamp when approaching

B. Use low-beam

C. Use high-beam

D. Turn off all lamps in advance

Answer: B

20. Motor vehicles drivers may overtake by borrowing the opposite lane on this kind of road.

A. Right

B. Wrong

Answer: B

21. When encountering such pedestrians, what should motor vehicle drivers do?

A. Go ahead along the middle line of the road

B. Continuously sound the horn

C. Speed up and overtake

D. Pay attention to the actions of such pedestrians

Answer: D

22. The motor vehicle equipped with ABS may sideslip during an emergency brake.

A. Right

B. Wrong

Answer: A

23. 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

24. The sign in front indicates a one-way lane after turning right.

A. Right

B. Wrong

Answer: A

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

A. Right

B. Wrong

Answer: B