保山科目四英语pdf

1. 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

2. What should the driver do when seeing these hand signals.

A. Stop and wait

B. Go straight and pass through the intersection

C. Turn right at the intersection

D. Turn left at the intersection

Answer: A

3. The sign in front indicates a 4-kilometer distance from the next exit.

A. Right

B. Wrong

Answer: A

4. Mr. Peng drove a heavy semi-trailer tractor with 37.7 tons of cargo (capacity 25 tons). When descending a slope on the Daguang Expressway, the tractor had a rear-end collision with Mr. Li’s heavy dump truck (carrying 3.17 cubes of loess and 24 passengers in the container) occupying the emergency lane. As a result of this accident, 16 people were killed and 13 injured. What are the main illegal acts in this case?

A. Mr Peng exceeded the speed limit

B. Mr. Peng’s tractor carried more cargo than limited

C. Mr Li illegally drove in the emergency lane

D. Mr. Li’s truck illegally carried passengers in the container

Answer: BCD

5. The sign on the right warns of an uneven road ahead.

A. Right

B. Wrong

Answer: A

6. The sign on the right warns that the road will narrow over the next 5 kilometers.

A. Right

B. Wrong

Answer: A

7. When passing a sharp curve, motor vehicle drivers may overtake if there are few other vehicles on the road.

A. Right

B. Wrong

Answer: B

8. Driving and smoking has no negative effect on safe driving

A. Right

B. Wrong

Answer: B

9. What should be done by the driver who intends to overtake but the motor vehicle in front neither reduces its speed nor allows the right of way?

A. Continuously sounding the horn and accelerating to overtake

B. Accelerating and continuing to overtake

C. Refraining from overtaking

D. Following the vehicle in front closely and finding a chance to overtake

Answer: C

10. Under such circumstances, what should motor vehicle drivers do?

A. Guard against the sideslip of motor vehicles

B. Guard against the crossing of pedestrians

C. Speed up and pass through as quickly as possible

D. Continuously sound the horn

Answer: B

11. Under such circumstances, what should be done by the motor vehicle driver?

A. Overtaking the vehicle in front on its left

B. Overtaking by occupying the opposite lane

C. Overtaking the vehicle in front on its right

D. Following the vehicle in front

Answer: D

12. 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

13. The sign on the right warns for children on the section ahead.

A. Right

B. Wrong

Answer: A

14. Which one of the following is the safest way when driving a motor vehicle on this road?

A. Speed up and bypass the obstacle

B. Take the opposite lane and compel the other vehicle to yield

C. Stop and yield to the oncoming vehicle

D. Sound the horn or turn on the headlamp

Answer: C

15. The sign on the right warns of a hump bridge right ahead.

A. Right

B. Wrong

Answer: B

16. 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

17. When a motor vehicle breaks down and cannot be moved away from the expressway, the driver and all passengers should stay in the vehicle and wait for the rescue personnel.

A. Right

B. Wrong

Answer: B

18. The right-front sign indicates a time-regulated pedestrian area.

A. Right

B. Wrong

Answer: A

19. When encountering an obstacle on one side of the road, what should vehicles do as they approach each other?

A. The vehicle not encountering an obstacle should Yield to the other vehicle

B. The slower vehicle should yield to the faster

C. The vehicle encountering an obstacle should yield to the other vehicle

D. The faster vehicle should yield to the slower

Answer: C

20. 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

21. When a motor vehicle accidentally hits a guardrail of a highway, the driver should stabilize and adjust the steering wheel properly, and refrain from turning the steering wheel drastically.

A. Right

B. Wrong

Answer: A

22. Motor vehicle drivers are allowed to overtake on this road section.

A. Right

B. Wrong

Answer: B

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

A. Right

B. Wrong

Answer: A

24. 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: C

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

A. Right

B. Wrong

Answer: B