保山科目四英语电子版

1. The drivers, loaders and supercargoes responsible for dangerous chemicals transportation should all full understand the chemical characteristics, potential risks, features of the packaging containers and emergency measures for any unexpected accidents.

A. Right

B. Wrong

Answer: A

2. When parking temporarily in this situation, motor vehicle drivers are allowed to turn the steering wheel right to avoid sliding.

A. Right

B. Wrong

Answer: A

3. The road marker indicates that vehicles are only allowed to turn right at the intersection ahead.

A. Right

B. Wrong

Answer: B

4. The sign on the left warns of no passing on the right-hand road ahead.

A. Right

B. Wrong

Answer: B

5. The yellow broken line on the curb indicates that vehicles are not allowed to stop and let passengers embark or disembark or load and unload freight at the roadside.

A. Right

B. Wrong

Answer: B

6. What should motor vehicle drivers do under the circumstance shown in the flash?

A. Drive by borrowing the opposite lane

B. Brake suddenly and pass through at a lower speed

C. Drive by the outer side of the curve

D. Reduce speed fully and drive by the right side

Answer: D

7. 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

8. Under such circumstances, what should be done by motor vehicle drivers in order to maintain safe driving?

A. Sound the horn or turn on the headlamps

B. Reduce speed or drive on the right side

C. Keep to the central line as best as possible

D. Drive on the left side of the road

Answer: B

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

A. Right

B. Wrong

Answer: A

10. The area in the yellow rectangle markings on the right side of the road indicates that temporary stopping is permitted here.

A. Right

B. Wrong

Answer: B

11. Under such circumstances, motor vehicles are not allowed to overtake.

A. Right

B. Wrong

Answer: A

12. Mr. Wu drove a large bus with 33 passengers (capacity 22 people). At the spot of 7 kilometers mark by 300 meters on the No 163 County Road, the bus lost control and fell into a ravine. As a result of the accident, 10 people were killed and 21 injured. In accordance with the alcohol test after the accident the blood alcohol content of Mr. Wu was 26 milligram per milliliter. What is the main illegal act committed by Mr. Wu?

A. Speeding

B. Carrying more passengers than permitted

C. Fatigued driving

D. Driving after drinking

Answer: BD

13. How should lamps be used when a motor vehicle meets an oncoming bicycle on a narrow road or a narrow bridge at night?

A. Continuously change between low-beam and high-beam

B. Use clearance lamp

C. Use high-beam

D. Use low-beam

Answer: D

14. The sign on the right warns of a wet road surface ahead.

A. Right

B. Wrong

Answer: A

15. What should the driver do when the motor vehicle encounters this situation in a residential area?

A. Stop immediately

B. Speed up and pass rapidly

C. Sound the horn continuously

D. Slow down and pass slowly

Answer: A

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

A. Right

B. Wrong

Answer: A

17. When the rear wheels of a motor vehicle skid sideways on a muddy road, the driver should turn the steering wheel in the opposite direction of the side skid.

A. Right

B. Wrong

Answer: B

18. The sign on the right warns of a guarded railway intersection ahead.

A. Right

B. Wrong

Answer: B

19. The sign on the right warns of an unguarded railway intersection ahead.

A. Right

B. Wrong

Answer: B

20. In the condition of low visibility, drivers should turn on the low-beam when setting off

A. Right

B. Wrong

Answer: A

21. When a tire suddenly bursts on the road, in which of the following ways can motor vehicle drivers keep safe?

A. Applying emergency braking and pulling over

B. Firmly holding the steering wheel and keeping the vehicle going straight

C. Immediately releasing the accelerator pedal

D. Gently depressing the brake pedal

Answer: BCD

22. The sign on the right warns of a village 200 meters ahead.

A. Right

B. Wrong

Answer: A

23. Which of the following is a basic requirement for rescuing the injured at the scene of a traffic accident?

A. Treat wounds first and safe life later

B. Save life first and treat wounds later

C. Help lightly wounded persons first

D. Help seriously wounded persons later

Answer: B

24. The sign in front indicates a temporary parking lot on the right side of the highway.

A. Right

B. Wrong

Answer: B

25. The sign in the red circle indicates that vehicles except non-motor vehicles are not allowed to drive in this lane.

A. Right

B. Wrong

Answer: A