商洛英语科目四

1. Which measures is correct when a motor vehicle intends to overtake

A. After overtaking, turn on the right turning light and drive back to the original lane after the necessary safe distance has been pulled away by overtaking.

B. Overtaking from the left side of the previous car

C. After overtaking, turn on the right turn light and drive back to the original Lane immediately.

D. Overtake on the right side

Answer: AB

2. According to regulations, motorcycle driver and passenger should wear helmets.

A. Right

B. Wrong

Answer: A

3. 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

4. What is the meaning of this sign?

A. Stop by the left side of the road

B. Downhill section left

C. Left turn only

D. Run by the left side of the road

Answer: D

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 using splints, sticks or tree branches to keep the unexposed bones in position, it is necessary that these things should exceed the upper and lower joints of the wound.

A. Right

B. Wrong

Answer: A

7. What is the meaning of this sign?

A. No changing lane

B. No left turn

C. No going straight

D. No U turn

Answer: D

8. Under such circumstances, motor vehicle drivers may sound the horn at the proper time and speed up to pass through.

A. Right

B. Wrong

Answer: B

9. Motor vehicle drivers don’t need to use any lamp at night when passing through a road section where the street light condition is good.

A. Right

B. Wrong

Answer: B

10. People who take a two-wheeled motorcycle should ride it by side way.

A. Right

B. Wrong

Answer: B

11. Matches, sulfur and red phosphorus are _________.

A. Explosives

B. Inflammable solid materials

C. Self-igniting articles

D. Oxidizing materials

Answer: B

12. Motor vehicle drivers may make a U-turn in this area as long as it will not affect the passing of pedestrians.

A. Right

B. Wrong

Answer: B

13. When a motor vehicle encounters a group of youngsters bypassing the motor vehicles parking beside the road, the driver should slow down voluntarily and yield.

A. Right

B. Wrong

Answer: A

14. Whats the meaning of the white horizontal solid line in the circle?

A. Turning waiting line

B. Deceleration line

C. Yielding line

D. Stop line

Answer: D

15. What is the meaning of this sign?

A. Going straight and left turn

B. Going straight and right turn

C. No going straight and no right turn

D. Left turn and right turn only

Answer: B

16. Why is it dangerous to overtake on a snowy mud road in heavy snow?

A. Snow can increase tire adhesion

B. The flying mud made the sight bad.

C. Long braking distance in case of emergency

D. Pavement under snow and mud is easier to skid.

Answer: BCD

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

A. Matches

B. Fireworks

C. Calcium carbide

D. Explosives

Answer: A

18. The motor vehicle should speed up and pass rapidly under this situation.

A. Right

B. Wrong

Answer: B

19. What is the meaning of this sign?

A. Passing by the right side

B. Passing by the left side

C. Running to right side

D. Running the roundabout

Answer: D

20. The main impact of muddy roads on safe driving is that the wheels may easily spin and skid

A. Right

B. Wrong

Answer: A