1. 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
2. The sign in front indicates a 2-kilometer distance from the destination of the highway ahead.

A. Right
B. Wrong
Answer: A
3. Before a motor vehicle enters a tunnel, the driver should adjust the speed in accordance with the indication of the traffic sign at the entrance of the tunnel.

A. Right
B. Wrong
Answer: A
4. How should the driver use vehicle lights when the motor vehicle leaves a roundabout?

A. Turn on the left-turn indicator
B. Turn on the hazard lamps
C. No need to turn on any indicators
D. Turn on the right-turn indicator
Answer: D
5. Motor vehicle drivers are allowed to overtake on this road section.

A. Right
B. Wrong
Answer: B
6. When a motor vehicle deviates from the normal direction due to steering failure, what should the driver do?
A. Immediately steer and adjust
B. Reduce speed and stop the vehicle as early as possible
C. Steer to the side where there is no obstacle to evade
D. Steer to the side where there is an obstacle to evade
Answer: B
7. When a bus encounters an unexpected situation or an accident, the driver should do his best to minimize the loss and should never cause a secondary accident or even greater loss for the sake of avoiding danger.
A. Right
B. Wrong
Answer: A
8. Having driven his vehicle at 110km/hour on an urban road, Mr. Lin is trying to leave the scene after a rear-end collision but is held back by bystanders. The alcohol concentration in his blood, tested in an alcohol test by the traffic police, is 135.8mg per hundred milliliters. Which of the following law-breaking acts did Mr. Lin commit?
A. Drunk driving
B. Speeding
C. Fatigued driving
D. Hit-and-run driving
Answer: ABD
9. The sign on the right indicates an emergency shield 100 meters ahead.

A. Right
B. Wrong
Answer: A
10. What influence does smoking have upon driving?
A. Harmful for safe driving
B. Increase concentration
C. Help relaxation
D. No effect on driving
Answer: A
11. The sign in front indicates that vehicles except large passenger vehicles are not allowed to drive on the right lane.

A. Right
B. Wrong
Answer: B
12. 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
13. How to reduce speed or stop when driving on a road covered with snow and ice?
A. Take full advantage of driving brake
B. Take full advantage of the control power from engine
C. Take full advantage of parking brake
D. Take full advantage of speed retarder
Answer: B
14. Under such circumstances, what should motor vehicle drivers do?

A. Continuously sound the horn
B. Pass quickly
C. Pass at a lower speed
D. Bypass from either side
Answer: C
15. When braking failure happens to a fast-moving motor vehicle, what should be done by the driver to brake?
A. Continuously depressing the brake pedal
B. Immediately changing to a low gear to reduce speed and using the handbrake
C. Swiftly depressing the clutch pedal
D. Swiftly pulling up the handbrake
Answer: B
16. The slanted filled-in yellow marking in the middle of the road warns that there is a stationary obstacle ahead.

A. Right
B. Wrong
Answer: A
17. How to ensure motor vehicles have sufficient power when driving uphill?
A. Downshift before reducing speed
B. Downshift after reducing speed
C. Downshift when the speed is excessively low
D. Downshift to the fullest extent
Answer: A
18. It is a bad habit for a driver to put his left arm on the window of the vehicle or hold the gear lever in his right hand for a long time.
A. Right
B. Wrong
Answer: A
19. The sign indicates no overtaking on the section ahead.

A. Right
B. Wrong
Answer: B
20. In the flash, it is correct for the driver to behave this way when there is a traffic jam caused by an accident on the expressway.

A. Right
B. Wrong
Answer: B