上海科目四英语pdf

1. When braking, side skid or tail swing may occur if the rear wheels are blocked.

A. Right

B. Wrong

Answer: A

2. Sideslip happens most easily on which one of the following road surfaces?

A. Dry concrete road

B. Road surface at the beginning of rain

C. Damp concrete road surface

D. Road in heavy rain

Answer: B

3. 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

4. When following other vehicles on a foggy day, what should the driver do?

A. Maintain a large safety distance

B. Turn on the high-beam

C. Turn on the low-beam

D. Sound the horn in due time

Answer: A

5. When driving on an expressway, drivers should not frequently change lanes.

A. Right

B. Wrong

Answer: A

6. When a motor vehicle skids sideways on a muddy road, the driver should turn the steering wheel in the direction of the rear wheel skidding to properly adjust the direction.

A. Right

B. Wrong

Answer: A

7. The sign on the right warns of an unguarded railway crossing 150 meters ahead.

A. Right

B. Wrong

Answer: A

8. Motor vehicles should accelerate when driving into an intersection with this traffic signal.

A. Right

B. Wrong

Answer: B

9. The broken yellow line in the center of the road indicates that overtaking by crossing the line is permitted in safe situations.

A. Right

B. Wrong

Answer: A

10. If a fast-moving motor vehicle has a steering failure, using emergency braking will not cause an overturn.

A. Right

B. Wrong

Answer: B

11. The guide arrow on the road surface of this lane indicates that only left and right turns are permitted on the lanes ahead.

A. Right

B. Wrong

Answer: A

12. When a motor vehicle deviates from the normal direction due to steering failure and an accident is unavoidable, what should the driver do?

A. Apply emergency brake

B. Immediately steer and adjust

C. Immediately steer to the side where there is no obstacle and evade

D. Immediately steer to the side where there is an obstacle and evade

Answer: A

13. As shown in this picture, the intersection guide line is designed to help drivers make turns.

A. Right

B. Wrong

Answer: A

14. 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

15. 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

16. When encountering such pedestrians, motor vehicle drivers may continuously sound the horn to alert them to yield.

A. Right

B. Wrong

Answer: B

17. Which of the following is a bad driving habit when the vehicle in front is moving slowly in a queue?

A. Cutting in and rushing to pass

B. Not overtaking other vehicles forcefully

C. Stop or pass alternatively

D. Do not occupy on a non-motor vehicle lane

Answer: A

18. Mr. Qi drove a large bus with 28 passengers (capacity 55 people). When arriving at an intersection without any traffic signals from south to north at a speed of 50 kilometers per hour, the bus had a side collision with Mr. Li’s heavy semi-trailer tractor (capacity 40 tons and carrying 55.2 tons) running from east to west. As a result of this accident, 12 people were killed and 17 injured. What are the main illegal acts in this case?

A. The bus carried more passengers than capacity

B. The bus exceeded the speed limit

C. The tractor carried more cargo than capacity

D. The driver of the tractor was inexperienced

Answer: BC

19. When parking temporarily on a snowy day, drivers should turn on the headlamp and fog lamp.

A. Right

B. Wrong

Answer: B

20. When driving on a road covered with ice and snow, the motor vehicle may spin or slide when increasing the speed urgently, due to the loss of vehicle stability.

A. Right

B. Wrong

Answer: A

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

A. Right

B. Wrong

Answer: B

22. The sign on the right warns of a village or town ahead suggesting a 30km/hour speed.

A. Right

B. Wrong

Answer: A

23. 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

24. 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

25. The sign on the right warns of a guarded crossing 150 meters ahead.

A. Right

B. Wrong

Answer: B