兰州科目四英语book

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

A. Right

B. Wrong

Answer: A

3. What should the driver do when a motor vehicle encounters this situation on a mountain road?

A. Stick to respective lanes and speed up to approach each other

B. Drive close to the central line of the road

C. Retain the normal speed

D. Slow down

Answer: D

4. What influence does smoking have upon driving?

A. Harmful for safe driving

B. Increase concentration

C. Help relaxation

D. No effect on driving

Answer: A

5. The sign on the left indicates no U-turn at the intersection ahead.

A. Right

B. Wrong

Answer: A

6. 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

7. Which one of the following is the safest way to pass the oncoming vehicle on this road?

A. Driving along the central line

B. Driving with headlamp on

C. Yielding by the right side of the road

D. Yielding by the left side of the oncoming vehicle

Answer: C

8. The diamond-shaped sign on the road indicates a crosswalk on the road ahead.

A. Right

B. Wrong

Answer: A

9. The driver may turn right directly at this intersection.

A. Right

B. Wrong

Answer: B

10. 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

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

A. Right

B. Wrong

Answer: B

12. 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

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

A. Right

B. Wrong

Answer: A

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

A. One

B. Two

C. Three

D. Four

Answer: B

15. The sign on the right warns of a dangerous mountainside road on the left of the road ahead.

A. Right

B. Wrong

Answer: B

16. The sign in front indicates the distance to highway destination.

A. Right

B. Wrong

Answer: B

17. When a motor vehicle skids sideways on a muddy road, the driver should turn the steering wheel in the direction of the rear wheel skidding to properly adjust the direction.

A. Right

B. Wrong

Answer: A

18. When a wounded person suffering bone fracture in the thigh, shank or spine, moving the wounded person is usually prohibited.

A. Right

B. Wrong

Answer: A

19. 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

20. 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

21. What should the driver do to follow other motor vehicles on a mountain road?

A. Closely follow the vehicle in front

B. Increase the safety distance

C. Reduce the vertical distance between vehicles

D. Try to overtake the vehicle in front as soon as possible

Answer: B

22. When driving on a muddy road, what should drivers do to pass at an even speed without stopping?

A. Use the handbrake

B. Press the clutch pedal

C. Press the brake pedal

D. Use the accelerator pedal

Answer: D

23. When driving on a snowy day, drivers should follow the tracks on the road before them.

A. Right

B. Wrong

Answer: A

24. For evading an emergency on an expressway, which of the following principles should drivers stick to?

A. Evading vehicles first and objects later

B. Evading people first and objects later

C. Evading vehicles first and people later

D. Evading objects first and people later

Answer: B

25. When a motor vehicle breaks down and cannot be moved away from the emergency lane or the road shoulder, the driver and all passengers should get off the vehicle and wait on the road side instead of leaving the expressway.

A. Right

B. Wrong

Answer: B