商洛科目四英语pdf

1. When rescuing a person sustaining full-body burns the rescue personnel may spray cool water to his body to put out the fire.

A. Right

B. Wrong

Answer: A

2. 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

3. Which one of the following statements is the safest measure for a motor vehicle driver to take on this kind of road?

A. Accelerate to overtake the vehicle in front as soon as possible

B. Sound the horn to warn the vehicle in front to yield

C. Follow the vehicle in front and keep a certain distance

D. Overtake the vehicle in front from its righthand

Answer: C

4. When there is a braking failure on a downhill road the driver should change the gear to one position or two positions lower, and control the speed by taking advantage of the braking role of the engine.

A. Right

B. Wrong

Answer: A

5. The sign on the right indicates a passing bay ahead.

A. Right

B. Wrong

Answer: A

6. What should the driver do if he wants to turn right at this intersection?

A. Turn right along the straight-going lane

B. Wait behind the stop line

C. Turn right along the right lane

D. Borrow the non-motor vehicle lane and turn right

Answer: C

7. When such circumstances happen suddenly, drivers should reduce speed in a timely fashion or stop to yield.

A. Right

B. Wrong

Answer: A

8. When a motor vehicle passes over an overflowing bridge, what should the driver do after stopping and observing closely?

A. Change to a high gear and pass rapidly

B. Constantly observe the changes of the flow

C. Prepare to stop at any time

D. Change to a low gear and pass through at a constant speed

Answer: D

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

A. Right

B. Wrong

Answer: B

10. The sign on the right warns of traffic signals ahead.

A. Right

B. Wrong

Answer: A

11. When a motor vehicle passes over an inundated road what should the driver do?

A. Stop and look at the situation

B. Make sure it is safe and pass over at a low speed

C. Intermittently and gently depress the brake pedal then wading across the water

D. Continuously but gently depress the brake pedal then wading across the water

Answer: ABC

12. The sign in front is an advance announcement of the directions led by the interchange.

A. Right

B. Wrong

Answer: A

13. During normal driving, the driver should do his best to run close to or on the central line so as not to allow oncoming vehicles any opportunity to occupy his own route.

A. Right

B. Wrong

Answer: B

14. The sign on the right indicates a bypass route at the intersection ahead.

A. Right

B. Wrong

Answer: A

15. When rescuing a wounded person who has been poisoned by toxic gas, the first measure is to send him to a place with fresh air so that he will not continue to be poisoned.

A. Right

B. Wrong

Answer: A

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

A. One

B. Two

C. Three

D. Four

Answer: C

17. Gun powder, explosives and detonating powder belong to which of the following dangerous chemicals?

A. Oxidizing materials

B. Inflammable solid materials

C. Explosives

D. Self-igniting articles

Answer: C

18. The sign on the right indicates a 2-kilometer distance from the Donglushan Service Area on the highway.

A. Right

B. Wrong

Answer: A

19. When encountering this situation in a residential area the driver should sound the horn continuously.

A. Right

B. Wrong

Answer: B

20. What is the emergency measure to deal with a sudden tire burst on the road?

A. Swiftly braking to slow down

B. Firmly hold the steering wheel and steadily stop the vehicle as early as possible

C. Swiftly turn the steering wheel to adjust the direction

D. Go ahead at a low speed and find a place for tire change

Answer: B

21. 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

22. The sign on the right indicates an emergency shield 100 meters ahead.

A. Right

B. Wrong

Answer: A

23. The motor vehicle should stop on the right and wait in this situation.

A. Right

B. Wrong

Answer: A

24. The sign on the right indicates that sounding the horn is prohibited here.

A. Right

B. Wrong

Answer: B

25. The driver should turn left by the left side of the intersection central point.

A. Right

B. Wrong

Answer: A