上海科目四英语pdf

1. The road marking on the right lane indicates that drivers may temporarily borrow the special lane for buses.

A. Right

B. Wrong

Answer: B

2. How many kinds of law-breaking acts are displayed in flash 7?

A. One

B. Two

C. Three

D. Four

Answer: B

3. When rescuing a wounded person who has been poisoned by toxic gas, which of the following measures should be taken first?

A. Prevent heat loss

B. Bring him to a place with fresh air

C. Give him artificial respiration

D. Depress the heart over the chest

Answer: B

4. Motor vehicles on this kind of road are only allowed to overtake the vehicle in front from left.

A. Right

B. Wrong

Answer: A

5. When driving on a muddy road, what should drivers do if the wheels spin and slide?

A. Cover the ground under the wheels with gravels

B. Change to a high gear and speed out

C. Cover the ground under the driving wheels with gravels

D. Violently turn the steering wheel and suddenly speed up

Answer: C

6. The sign on the right indicates a one-kilometer distance from ETC toll station ahead.

A. Right

B. Wrong

Answer: B

7. When a motor vehicle accidentally hits the guardrail of a highway, an effective protective measure is to turn dramatically in the opposite direction.

A. Right

B. Wrong

Answer: B

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

A. Bypass in front of the pedestrians

B. Bypass from behind the pedestrians

C. Sound the horn to alert the pedestrians

D. Voluntarily stop and yield

Answer: D

9. The sign in front indicates the name and number of the highway.

A. Right

B. Wrong

Answer: A

10. What should the driver do when seeing these hand signals?

A. Turn left at the intersection

B. Stop and wait

C. Go straight at the intersection

D. Drive to the waiting area for turning left

Answer: B

11. When a tire suddenly bursts on the road, the driver should violently depress the brake pedal to reduce speed and stop the vehicle.

A. Right

B. Wrong

Answer: B

12. Under such circumstances, what should be done by motor vehicle drivers in order to yield to the pedestrians politely?

A. Set off after pedestrians pass

B. Set off and bypass in front of the pedestrians

C. Sound the horn to warn the pedestrians to yield

D. Set off and approach the pedestrians slowly

Answer: A

13. The sign on the right warns of low-lying road ahead.

A. Right

B. Wrong

Answer: A

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

A. Right

B. Wrong

Answer: A

15. It is an illegal act for the driver to make calls while driving.

A. Right

B. Wrong

Answer: A

16. Mr. Li drove a large bus with 21 passengers (capacity 35 people). He found the braking system was abnormal on the way but failed to repair it. When running on the Shuangdao Haiwan Bridge at a speed of 50 kilometers per hour (speed limit 40 km/h), the bus fell into the sea due to a braking system failure, killing 13 people and injuring 8. What is the main illegal act committed by Mr. Li?

A. Speeding

B. Fatigued driving

C. Carrying more passengers than permitted

D. Driving a motor vehicle with potential safety hazard

Answer: AD

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

A. Right

B. Wrong

Answer: B

18. The sign on the right is an advance announcement of the highway destination.

A. Right

B. Wrong

Answer: B

19. 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

20. When a wounded person is unable to get off the vehicle by himself, he should be removed from the vehicle so as to avoid a secondary injury.

A. Right

B. Wrong

Answer: A

21. When the tire pressure is too low, what can happen when driving at a high speed?

A. Tire pressure will be unstable

B. Tire pressure will increase

C. Driving resistance will decrease

D. The tire will burst

Answer: D

22. 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

23. 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

24. What should the driver do upon finding that one of the left tires is leaking while driving?

A. Brake slowly to slow down

B. Brake swiftly to slow down

C. Turn to the right side swiftly

D. Apply emergency braking

Answer: A

25. Under such circumstances, motor vehicle drivers should stop and yield

A. Right

B. Wrong

Answer: A