巴中科目四英语pdf

1. When a motor vehicle catches fire on the expressway the driver should drive the motor vehicle to the service area or the parking lot to extinguish the fire.

A. Right

B. Wrong

Answer: B

2. When the engine suddenly stalls on the road and cannot be restarted, the driver should pull over in a timely fashion and identify the cause of the stalling.

A. Right

B. Wrong

Answer: A

3. What is the most frequent problem for driving on a muddy road?

A. High resistance force

B. Sideways slide

C. The motor vehicle bumps

D. Steering failure

Answer: B

4. 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

5. If a motor vehicle has an accident on a foggy day and stops on an expressway, which of the following acts is dangerous?

A. Leaving the motor vehicle as soon as possible

B. Standing outside the guardrail as much as possible

C. Turning on the hazard lamp and fog lamp

D. Placing a warning sign behind the vehicle in the oncoming direction

Answer: D

6. 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

7. What should the driver do in this situation?

A. Speed up and overtake from the left side

B. Sound the horn continuously to warn the bicycle

C. Follow the bicycle closely

D. Slow down and yield to the bicycle

Answer: D

8. Rescue personnel should check the breath of the unconscious person before applying any other emergency treatment.

A. Right

B. Wrong

Answer: A

9. Drivers may cross these central solid and broken yellow lines when overtaking.

A. Right

B. Wrong

Answer: B

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

A. Right

B. Wrong

Answer: B

11. 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

12. Drivers may cross these lane-dividing lines to change lanes in the same direction.

A. Right

B. Wrong

Answer: B

13. What should the driver do to follow other motor vehicles on a mountain road?

A. Closely follow the vehicle in front

B. Increase the safety distance

C. Reduce the vertical distance between vehicles

D. Try to overtake the vehicle in front as soon as possible

Answer: B

14. Motor vehicle drivers should use the windscreen wiper when setting off on a rainy day

A. Right

B. Wrong

Answer: A

15. These traffic police signals indicate that passing is prohibited.

A. Right

B. Wrong

Answer: A

16. 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

17. What needs attention when a motor vehicle drives on a road covered with ice and snow?

A. Braking length is extended

B. Anti-skating resistance will be greater

C. The adhesive force of the road will be greater

D. The braking length will be shorter

Answer: A

18. The driver may not change lanes when the motor vehicle turns right at this intersection.

A. Right

B. Wrong

Answer: B

19. Which of the following is an inflammable solid material?

A. Matches

B. Gun powder

C. Calcium carbide

D. Explosives

Answer: A

20. When encountering a road like this, motor vehicle drivers should downshift in advance to maintain the dynamic of the motor vehicle.

A. Right

B. Wrong

Answer: A

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

A. Right

B. Wrong

Answer: A

22. When a motor vehicle breaks down and has to be stopped on the highway, what should the driver do?

A. Set up a breakdown warning sign 150 meters behind the vehicle

B. Set up a breakdown warning sign 100 meters behind the vehicle

C. If it happens at night, turn on the clearance lamp and rear position lamp

D. Turn on the hazard lamps

Answer: ACD

23. When overtaking on a rainy day, drivers should turn on headlamps and sound a long horn.

A. Right

B. Wrong

Answer: B

24. Drivers may temporarily cross these central broken and solid yellow lines when overtaking.

A. Right

B. Wrong

Answer: A

25. When a motor vehicle equipped with ABS makes an emergency brake, the driver can tread the brake pedal heavily.

A. Right

B. Wrong

Answer: A