商洛科目四英语电子版

1. The sign on the left indicates vehicles are allowed to drive on the section ahead.

A. Right

B. Wrong

Answer: B

2. Drivers may turn right at the intersection when traffic police give these hand signals.

A. Right

B. Wrong

Answer: A

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

A. Parking prohibited

B. Temporary parking permitted

C. Picking up or dropping off passengers permitted

D. Stopping to unload permitted

Answer: A

4. When a motor vehicle falls into water and the side door cannot be opened, which of the following methods is correct for self-rescue?

A. Smash the window glass

B. Close the windows

C. Make calls for help

D. Try to open the door with a tool

Answer: A

5. 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

6. The guide arrow on the road surface of this lane indicates that only left turns are permitted at the intersection ahead.

A. Right

B. Wrong

Answer: A

7. When driving in a heavy rain, drivers should contro their speed to prevent their vehicles from sliding.

A. Right

B. Wrong

Answer: A

8. The sign in front indicates a one-kilometer distance from the highway entry.

A. Right

B. Wrong

Answer: A

9. Motor vehicle drivers are allowed to make a U-turn at this intersection.

A. Right

B. Wrong

Answer: B

10. Which is the correct way to use a fire extinguisher?

A. Stand on the leeward side

B. Direct the fire extinguisher at the source of fire

C. Try to approach the source of fire as close as possible

D. Direct the fire extinguisher at the flames

Answer: B

11. What should the driver do when the motor vehicle encounters this situation?

A. Overtake immediately

B. Sound the horn continuously to warn

C. Maintain safety distance and overtake

D. Sound horn and speed up to overtake

Answer: C

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

A. Right

B. Wrong

Answer: A

13. Those traffic police signals mean turning right.

A. Right

B. Wrong

Answer: B

14. Which of the following measures should be taken first when rescuing a wounded person suffering blood loss?

A. Observe

B. Dress the wounds

C. Stop bleeding

D. Inquire

Answer: C

15. When driving on this dangerous mountainside road, motor vehicles should drive along the right side of the road.

A. Right

B. Wrong

Answer: A

16. When encountering this situation in a residential area the driver should speed up and pass in front of the bicycle.

A. Right

B. Wrong

Answer: B

17. How many kinds of law-breaking acts are displayed in flash 6?

A. One

B. Two

C. Three

D. Four

Answer: C

18. 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

19. 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

20. When the motor vehicle stops on an uphill section, how should the driver use the foot brake?

A. Earlier than on a level road

B. Later than on a level road

C. As timely as on a level road

D. Strongly depress the foot brake pedal

Answer: B

21. Motor vehicles are not allowed to stop in this area for a long time.

A. Right

B. Wrong

Answer: A

22. The sign on the right indicates that the number of the lanes ahead will increase.

A. Right

B. Wrong

Answer: B

23. When a motor vehicle deviates from the normal direction due to steering failure, what should the driver do?

A. Immediately steer and adjust

B. Reduce speed and stop the vehicle as early as possible

C. Steer to the side where there is no obstacle to evade

D. Steer to the side where there is an obstacle to evade

Answer: B

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

A. Right

B. Wrong

Answer: A

25. When encountering a school bus which stops at the right roadside and students are embarking or disembarking, what should motor vehicle drivers do?

A. If there is only one motor vehicle lane in each direction, motor vehicle drivers behind the bus should stop and wait.

B. If there are two motor vehicle lanes in each direction, motor vehicle drivers in the left lane behind the bus may overtake the bus at a lower speed

C. If there are three motor vehicle lanes in each direction, motor vehicle drivers in the middle lane behind the bus should stop and wait

D. If there are three motor vehicle lanes in each direction, motor vehicle drivers in the left lane behind the bus may pass at a lower speed

Answer: ACD