保山科目四英语pdf

1. How should lamps be used when motor vehicle drivers pass through a two-way tunnel?

A. Turn on the hazard lamps

B. Turn on the high-beam

C. Turn on the fog lamp

D. Turn on the low-beam

Answer: D

2. 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

3. What should the driver do when the motor vehicle passes the level crossing?

A. Change to neutral gear and slide over

B. Stop, look and pass

C. Speed up, look and pass rapidly

D. Slow down, look and pass slowly

Answer: B

4. When driving onto the left lane, motor vehicle drivers are allowed to make a U-turn.

A. Right

B. Wrong

Answer: A

5. When rescuing a wounded person suffering from spinal fracture, which of the following measures should be taken?

A. Prevent heat loss

B. Rescue the wounded person with a soft stretcher

C. Keep the wounded part in position with a sling

D. Help the wounded person when walking

Answer: C

6. The sign on the right indicates that vehicles from the primary road have priority.

A. Right

B. Wrong

Answer: A

7. The motor vehicle equipped with ABS may sideslip during an emergency brake.

A. Right

B. Wrong

Answer: A

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

A. Right

B. Wrong

Answer: B

9. This road marker indicates that the minimum speed for this road section is 60 km/hour.

A. Right

B. Wrong

Answer: B

10. What does this sign on the fly-over junction indicate?

A. Turn right

B. Drive straight or turn left

C. Drive straight or turn right

D. Take a U-turn under bridge

Answer: B

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

A. Right

B. Wrong

Answer: B

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

A. Right

B. Wrong

Answer: A

13. What should the driver do to ensure the motor vehicle passes the level crossing safely?

A. Change to neutral gear and slide over

B. Switch to low gear after entering the level crossing

C. Decelerate and lower the gear before entering the level crossing

D. Stop and observe inside the level crossing

Answer: C

14. 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

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. When a fast-moving vehicle encounters an emergency the driver should turn to evade first and then brake to slow down so as to mitigate the damage.

A. Right

B. Wrong

Answer: B

17. The sign on the right indicates that overtaking is allowed on the section ahead.

A. Right

B. Wrong

Answer: B

18. The sign on the right side warns of a sharp right turn ahead.

A. Right

B. Wrong

Answer: A

19. The sign in front indicates a one-kilometer distance from the next left exit.

A. Right

B. Wrong

Answer: B

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

A. Right

B. Wrong

Answer: A

21. What should be taken note of by drivers in this situation?

A. The motor vehicles on the left side

B. The motor vehicles on the right side

C. The motor vehicles behind

D. The motor vehicles in front

Answer: A

22. When putting out a fire disaster that gives out corrosive steam or poisonous gas, the firefighters should wear gas masks and other related protective articles and operate from the windward side.

A. Right

B. Wrong

Answer: A

23. When a gas tanker is leaking heavily, which of the following measures is wrong?

A. Cut off the power

B. Wear gas mask and protect gloves

C. Turn off the valve to stop leaking

D. Evacuate people to the leeward side

Answer: D

24. The motor vehicle may promptly overtake the vehicle in front from the left side in this situation.

A. Right

B. Wrong

Answer: B

25. It is not safe for a female driver to wear high heels to drive a vehicle.

A. Right

B. Wrong

Answer: A