普洱科目四英语电子版

1. If the road condition behind is good, motor vehicle drivers should reverse rapidly.

A. Right

B. Wrong

Answer: B

2. The sign on the right side indicates no entry for all vehicles.

A. Right

B. Wrong

Answer: A

3. When reversing in this condition, in which of the following ways can motor vehicle drivers keep safe?

A. Reverse at a lower speed

B. Voluntarily stop and yield

C. Continuously sound the horn to alert

D. Reverse in a clockwise direction

Answer: B

4. When encountering such pedestrians, what should motor vehicle drivers do?

A. Go ahead along the middle line of the road

B. Continuously sound the horn

C. Speed up and overtake

D. Pay attention to the actions of such pedestrians

Answer: D

5. When rescuing a wounded person in coma causing by excessive blood loss, it is necessary to take measures to prevent heat loss.

A. Right

B. Wrong

Answer: A

6. When finding a tire suddenly burst on the road, the driver should firmly hold the steering wheel with both hands to ensure the vehicle goes straight.

A. Right

B. Wrong

Answer: A

7. Matches, sulfur and red phosphorus belong to which of the following dangerous chemicals?

A. Explosives

B. Oxidizing materials

C. Self-igniting articles

D. Inflammable solid materials

Answer: D

8. Motor vehicles are prohibited from driving straight or turning left in this situation.

A. Right

B. Wrong

Answer: A

9. When a motor vehicle equipped with ABS makes an emergency brake, the driver can tread the brake pedal heavily.

A. Right

B. Wrong

Answer: A

10. This sign warns to bypass from either side to avoid roadblock.

A. Right

B. Wrong

Answer: A

11. What should the driver do on this kind of curving mountain road?

A. Borrow the opposite lane

B. Slow down and drive on the right

C. Stick to the central line of the road

D. Drive close to the right side

Answer: B

12. When encountering a road like this, motor vehicle drivers should downshift in advance and control speed by braking the engine.

A. Right

B. Wrong

Answer: A

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

A. Right

B. Wrong

Answer: A

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

A. Right

B. Wrong

Answer: A

15. Which of the following is a safe way for motor vehicles to pass the intersection marked with this sign?

A. Stop and observe the traffic situation around the intersection

B. Approach the intersection by speeding up

C. Observe the traffic situation on the left rear side

D. Approach the intersection at a reduced speed

Answer: D

16. Motor vehicles are prohibited from stopping on the ramp of an expressway.

A. Right

B. Wrong

Answer: A

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

A. Right

B. Wrong

Answer: B

18. Drivers may temporarily cross these central broken and solid yellow lines when overtaking.

A. Right

B. Wrong

Answer: A

19. The sign on the right warns drivers to yield for oncoming motor vehicles.

A. Right

B. Wrong

Answer: B

20. When driving on a long downhill road, which is the best way to control driving speed?

A. Coast in neutral gear

B. Depress the clutch and coast

C. Use the engine to brake

D. Depress the brake pedal continuously

Answer: C

21. 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

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

A. Right

B. Wrong

Answer: A

23. When encountering a school bus which stops at the right roadside and students are embarking or disembarking, and there are two motor vehicle lanes in each direction, motor vehicle drivers on the left lane behind the bus should stop and wait.

A. Right

B. Wrong

Answer: A

24. When driving in thick or extremely thick fog, what should the driver do due to the low visibility in such weather?

A. Turn on the headlamp and drive slowly

B. Turn on the fog lamp and drive slowly

C. Park in a safe place

D. Drive slowly close to the roadside

Answer: C

25. When passing an intersection, vehicle motor drivers are not allowed to overtake.

A. Right

B. Wrong

Answer: A