商洛英文科目四试题答案

1. The sign on the right side warns of crosswind on the mountain pass ahead.

A. Right

B. Wrong

Answer: A

2. When encountering children in this condition, what should motor vehicle drivers do?

A. Go ahead by following the children closely

B. Speed up and overtake from the left side of the children

C. Sound the horn to alert the children

D. Reduce speed or stop to yield

Answer: D

3. When finding a tire suddenly burst on the road, the driver should firmly hold the steering wheel with both hands to ensure the vehicle goes straight.

A. Right

B. Wrong

Answer: A

4. The sign on the right warns for disabled people ahead.

A. Right

B. Wrong

Answer: A

5. The sign on the right warns to keep a safe distance on the road ahead.

A. Right

B. Wrong

Answer: B

6. In which of the following ways can motor vehicles avoid a tire burst?

A. Lowering tire pressure

B. Checking tires regularly

C. Removing foreign matters from the tire tread grooves timely

D. Replacing the tires that have cracks or deep cuts

Answer: BCD

7. What should the driver do when seeing these hand signals?

A. Go straight and pass through the intersection

B. Stop and wait

C. Turn right at the intersection

D. Turn left at the intersection

Answer: B

8. 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

9. When encountering an emergency on a highway, the driver should not drastically turn to evade.

A. Right

B. Wrong

Answer: A

10. The drivers, loaders and supercargoes responsible for dangerous chemicals transportation should all full understand the chemical characteristics, potential risks, features of the packaging containers and emergency measures for any unexpected accidents.

A. Right

B. Wrong

Answer: A

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

A. Matches

B. Gun powder

C. Calcium carbide

D. Explosives

Answer: A

12. The sign in front indicates a one-kilometer distance from the next left exit.

A. Right

B. Wrong

Answer: B

13. When a fast-moving vehicle encounters an emergency the driver should turn to evade first and then brake to slow down so as to mitigate the damage.

A. Right

B. Wrong

Answer: B

14. When approaching a vehicle on a narrow slope, which one of the following ways is correct?

A. The descending vehicle yields to the ascending

B. The vehicle which is further from the slope crest should yield

C. The ascending vehicle yields to the descending

D. If the descending vehicle has reached the midpoint while the ascending vehicle has not yet set out, the descending vehicle must yield.

Answer: A

15. The sign in front indicates that the highway entry is on the right side of the road.

A. Right

B. Wrong

Answer: B

16. It is illegal to change lanes without turning on indicators.

A. Right

B. Wrong

Answer: A

17. 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

18. The signs on each side warn of changes in road alignment ahead.

A. Right

B. Wrong

Answer: A

19. 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

20. Under such circumstances, what should the motor vehicle driver do?

A. Reduce speed and yield by the left side

B. Reduce speed and yield by the right side

C. Speed up and yield by the left side

D. Go ahead along the original route

Answer: A

21. 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

22. What should a driver do before entering a tunnel on an expressway

A. Turn on the high-beam

B. Turn on the width lamp and the tail lamp

C. Turn on the low-beam

D. Sound the horn before entering the tunnel

Answer: C

23. Drivers may cross these lane-dividing lines to change lanes in the same direction.

A. Right

B. Wrong

Answer: B

24. This sign indicates the traffic broadcast and radio television channel of highway.

A. Right

B. Wrong

Answer: B

25. What should the driver do when seeing these hand signals?

A. Go straight and pass through the intersection

B. Pull over

C. Drive to the waiting area for turning left

D. Turn right at the intersection

Answer: D