拉萨科目四英语电子版

1. How will the adhesive force of road change when speed increases on a damp and slippery road?

A. Increase sharply

B. Increase gradually

C. decrease sharply

D. No change

Answer: C

2. The sign on the right side warns of a sharp right turn ahead.

A. Right

B. Wrong

Answer: A

3. What is the most frequent problem for driving on a muddy road?

A. High resistance force

B. Sideways slide

C. The motor vehicle bumps

D. Steering failure

Answer: B

4. Drivers may turn left when traffic police give these hand signals.

A. Right

B. Wrong

Answer: B

5. Under such circumstances, motor vehicles are not allowed to overtake.

A. Right

B. Wrong

Answer: A

6. When a motor vehicle accidentally hits the guardrail of the highway, what should be done by the driver in order to keep safe?

A. Firmly holding and properly adjusting the steering wheel

B. Turning swiftly to the opposite direction

C. Immediately applying emergency braking

D. Immediately steering to the collision side

Answer: A

7. Motor vehicles are not allowed to reverse in a tunnel.

A. Right

B. Wrong

Answer: A

8. When there is no bandage for rescuing a wounded person, which of the following measures is wrong?

A. Dress the wounds with a handkerchief

B. Dress the wounds with a towel

C. Dress the wounds with cotton clothes

D. Dress the wounds with string

Answer: D

9. When a tire suddenly bursts on the road, what should not be done by the driver?

A. Keep calm and release the accelerator pedal slowly

B. Hold the steering wheel firmly to ensure the vehicle goes straight

C. Apply emergency braking and stop the vehicle in the shortest possible time

D. Gently depress the brake pedal after the vehicle slows down

Answer: C

10. As shown in this picture, the intersection guide line is designed to help drivers make turns.

A. Right

B. Wrong

Answer: A

11. If a motor vehicle has an accident on a foggy day and stops on an expressway, which of the following acts is dangerous?

A. Leaving the motor vehicle as soon as possible

B. Standing outside the guardrail as much as possible

C. Turning on the hazard lamp and fog lamp

D. Placing a warning sign behind the vehicle in the oncoming direction

Answer: D

12. When leaving an expressway, drivers should enter the ramp after slowing down in the deceleration lane.

A. Right

B. Wrong

Answer: A

13. Under such circumstances, what should motor vehicle drivers do?

A. Pass slowly at a lower speed

B. Speed up and pass

C. Continuously sound the horn and pass

D. Pass at a normal speed

Answer: A

14. When such circumstances happen suddenly, what should the driver do?

A. Reduce speed or stop to yield

B. Bypass in front of the pedestrians

C. Continuously sound the horn to alert the pedestrians

D. Bypass from behind the pedestrians

Answer: A

15. Which lamp should be turned on when motor vehicles pass through a road section at night where the street light condition is good?

A. Front and rear fog lamps

B. Low-beam

C. High-beam

D. Hazard lamp

Answer: B

16. The white zig-zag line on the highway serves as a reference for the speed of a driver.

A. Right

B. Wrong

Answer: B

17. How many kinds of law-breaking acts are displayed in flash 1?

A. One

B. Two

C. Three

D. Four

Answer: B

18. The road marking on the right lane indicates that drivers may temporarily borrow the special lane for buses.

A. Right

B. Wrong

Answer: B

19. 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

20. The sign on the right warns of a danger from rockfall on the left side.

A. Right

B. Wrong

Answer: A

21. Which of the following is a bad driving habit when the vehicle in front is moving slowly in a queue?

A. Cutting in and rushing to pass

B. Not overtaking other vehicles forcefully

C. Stop or pass alternatively

D. Do not occupy on a non-motor vehicle lane

Answer: A

22. When a wounded person suffering burns is thirsty he may drink a small quantity of lightly salty water.

A. Right

B. Wrong

Answer: A

23. When encountering such a situation, motor vehicle drivers should take the left lane.

A. Right

B. Wrong

Answer: B

24. When extinguishing a fire, the driver should refrain from breathing through mouth or crying loudly Otherwise, the fire and smoke will scorch the upper respiratory tract.

A. Right

B. Wrong

Answer: A

25. The sign in front indicates a one-way lane after turning left.

A. Right

B. Wrong

Answer: A