防城港科目四英语电子版

1. This sign warns of an intersection of railways and highways ahead.

A. Right

B. Wrong

Answer: A

2. The guide arrow on the road surface of this lane indicates that the lanes ahead will merge to the left side.

A. Right

B. Wrong

Answer: A

3. The sign on the right indicates a left-turn bypass route at the intersection ahead.

A. Right

B. Wrong

Answer: A

4. When the tire pressure is too low, what will happen if the tire changes its shape in waves and increases in temperature due to fast movement?

A. Unstable tire pressure

B. Even lower tire pressure

C. Driving resistance increases

D. Tire burst

Answer: D

5. What is the meaning of the sign on the right?

A. Drive on the right side of the road ahead

B. No entry ahead

C. One-way road ahead

D. Watch for the right-hand intersection ahead

Answer: C

6. When the motor vehicle encounters a crosswalk in this situation, the driver may speed up and pass rapidly.

A. Right

B. Wrong

Answer: B

7. The sign on the right warns of a winding road to the left ahead.

A. Right

B. Wrong

Answer: B

8. 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

9. When encountering such a situation, the motor vehicle driver should change to the left lane rapidly.

A. Right

B. Wrong

Answer: B

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

A. Right

B. Wrong

Answer: B

12. What should the driver do if the back wheel slides to the right on a muddy road?

A. Continuously speed up

B. Turn right

C. Turn left

D. Apply emergency brake

Answer: B

13. What should be done by the driver who intends to overtake but the motor vehicle in front neither reduces its speed nor allows the right of way?

A. Continuously sounding the horn and accelerating to overtake

B. Accelerating and continuing to overtake

C. Refraining from overtaking

D. Following the vehicle in front closely and finding a chance to overtake

Answer: C

14. Which of the following is a basic requirement for rescuing the injured at the scene of a traffic accident?

A. Treat wounds first and safe life later

B. Save life first and treat wounds later

C. Help lightly wounded persons first

D. Help seriously wounded persons later

Answer: B

15. The cross-hatched marking indicates an area where vehicle drivers are allowed to stop and wait.

A. Right

B. Wrong

Answer: B

16. Motor vehicle drivers are allowed to overtake on this road section.

A. Right

B. Wrong

Answer: B

17. When a front tire bursts, after controlling the driving direction, what should be done by the driver in order to slow down and stop?

A. Immediately change to a high gear

B. Immediately change to a low gear

C. Immediately change to the neutral gear

D. Apply emergency braking

Answer: B

18. 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

19. Matches, sulfur and red phosphorus belong to which of the following dangerous chemicals?

A. Explosives

B. Oxidizing materials

C. Self-igniting articles

D. Inflammable solid materials

Answer: D

20. Which is the wrong measure to avoid tire burst?

A. Reduce tire pressure

B. Check tires regularly

C. Remove foreign matters from the tire tread grooves timely

D. Replace tires that have cracks or deep cuts

Answer: A

21. When overtaking on a rainy day, drivers should turn on headlamps and sound a long horn.

A. Right

B. Wrong

Answer: B

22. When encountering a road like this, motor vehicle drivers may make good use of neutral gear to coast.

A. Right

B. Wrong

Answer: B

23. How many kinds of law-breaking acts are displayed in flash 7?

A. One

B. Two

C. Three

D. Four

Answer: B

24. 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

25. What should be done when drivers evade an emergency on the highway?

A. Take braking measures to reduce speed

B. Yield by turning to the left side

C. Evade by swiftly turning the steering wheel

D. Yield by turning to the right side

Answer: A