榆林科目四英语pdf

1. If a motor vehicle encounters a strong side wind when it leaves the opening of an expressway tunnel, what will happen?

A. A feeling of deceleration

B. A feeling of acceleration

C. A feeling of pressure

D. Deviation in direction

Answer: D

2. When driving a motor vehicle equipped with power steering, the driver should firmly hold the steering wheel and drive slowly if he suddenly finds that steering is difficult.

A. Right

B. Wrong

Answer: B

3. The sign on the right side warns of an emergency lane 500 meters ahead.

A. Right

B. Wrong

Answer: A

4. After a motor vehicle falls into water, the driver won’t be able to open the side doors or windows to escape until water nearly fills up the compartment.

A. Right

B. Wrong

Answer: A

5. When the windscreen of a motor vehicle on the highway is cracked by flying rocks or debris which makes visibility poor, the driver should reduce speed gradually, turn on the hazard warning lamps, drive to a place where it will not obstruct the traffic flow and stop there.

A. Right

B. Wrong

Answer: A

6. When driving on the expressway in a heavy rain, what should the driver do to avoid water sliding phenomenon?

A. Install slide-proof devices

B. Speed up

C. Slow down

D. Continue to depress the brake

Answer: C

7. When a tire suddenly bursts on the road, the driver should violently depress the brake pedal to reduce speed and stop the vehicle.

A. Right

B. Wrong

Answer: B

8. The sign in front gives information about the direction of road exits.

A. Right

B. Wrong

Answer: A

9. When a vehicle encounters a strong side wind, the driver should firmly hold the steering wheel and press the brake urgently if he feels the vehicle deviates horizontally from the normal direction.

A. Right

B. Wrong

Answer: B

10. Motor vehicles are permitted to follow the guidance of the arrow in this picture and enter the lane of an expressway.

A. Right

B. Wrong

Answer: B

11. Under such circumstances, what should be done by motor vehicle drivers in order to yield to the pedestrians politely?

A. Set off after pedestrians pass

B. Set off and bypass in front of the pedestrians

C. Sound the horn to warn the pedestrians to yield

D. Set off and approach the pedestrians slowly

Answer: A

12. When driving on a muddy road, what should the driver do?

A. Try to avoid using the foot brake

B. Drive slowly in mid or low gear

C. Firmly hold the steering wheel

D. Speed up and pass through

Answer: ABC

13. What should be done first after getting into the vehicle?

A. Observe the surrounding traffic situation

B. No need to observe the traffic situation around

C. Open the door and get in directly

D. Take note of the weather

Answer: A

14. When driving on an expressway in rain, the driver should slow down to avoid steering failure arising from water slide

A. Right

B. Wrong

Answer: A

15. When passing this mountainous road, motor vehicle drivers should drive along the center of the road.

A. Right

B. Wrong

Answer: B

16. The road marker indicates that vehicles are not allowed to make a U-turn at the intersection ahead.

A. Right

B. Wrong

Answer: A

17. When driving, besides paying attention to keeping a safe distance from the vehicle in front, drivers should also be prudent when braking so as to avoid a rear-end collision caused by a vehicle behind.

A. Right

B. Wrong

Answer: A

18. What is the function of ABS during emergency braking?

A. Shortening the braking distance

B. Keeping steering capacity of the motor vehicle

C. Relief the braking inertia

D. Controlling directions automatically

Answer: B

19. Having driven his vehicle at 110km/hour on an urban road, Mr. Lin is trying to leave the scene after a rear-end collision but is held back by bystanders. The alcohol concentration in his blood, tested in an alcohol test by the traffic police, is 135.8mg per hundred milliliters. Which of the following law-breaking acts did Mr. Lin commit?

A. Drunk driving

B. Speeding

C. Fatigued driving

D. Hit-and-run driving

Answer: ABD

20. 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

21. The sign on the left warns that there are vehicles converging into the intersection on the left.

A. Right

B. Wrong

Answer: A

22. How many kinds of law-breaking acts are displayed in flash 4?

A. One

B. Two

C. Three

D. Four

Answer: C

23. The guide line of a changeable lane indicates that drivers can choose their direction at will.

A. Right

B. Wrong

Answer: B

24. The sign on the right indicates that the speed limit of 40km/hour is lifted on the road ahead.

A. Right

B. Wrong

Answer: B

25. When fixing the unexposed bones in position, it is necessary to exceed the upper and lower joints of the wounded body part.

A. Right

B. Wrong

Answer: A