1. One day, Mr. Yang drove a large bus with 57 passengers (bus capacity 55 people) from 7 pm to 1 am the following morning. At the spot of 3008 kilometers mark by 110 meters on the No. 050 National Road in Jin Chengjiang District, the bus had a malignant traffic accident caused by front left tire burst, killing 12 people and injuring 22. What is the main illegal act committed by Mr. Yang?
A. Fatigued driving
B. Carrying more passengers than permitted
C. Speeding
D. Misoperation
Answer: AB
2. Under such circumstances, motor vehicle drivers should follow the vehicle in front and drive into the Intersection to wait.

A. Right
B. Wrong
Answer: B
3. The sign on the left indicates that drivers should stop to take a pass card at the toll station ahead.

A. Right
B. Wrong
Answer: A
4. When such circumstances happen suddenly, drivers should reduce speed in a timely fashion or stop to yield.

A. Right
B. Wrong
Answer: A
5. When passing this mountainous road, motor vehicle drivers should drive along the center of the road.

A. Right
B. Wrong
Answer: B
6. 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
7. When a motor vehicle turns left at this intersection the driver should change to the left lane in advance by the guide arrow.

A. Right
B. Wrong
Answer: A
8. When encountering this situation at the gate of a school, the driver should prepare to stop.

A. Right
B. Wrong
Answer: A
9. When encountering this situation in a residential area the driver should speed up and pass in front of the bicycle.

A. Right
B. Wrong
Answer: B
10. When overtaking on a rainy day, drivers should turn on headlamps and sound a long horn.
A. Right
B. Wrong
Answer: B
11. The sign on the right indicates that the speed limit of 40km/hour is lifted on the road ahead.

A. Right
B. Wrong
Answer: A
12. When there is a braking failure on a downhill road, what should not be done by the driver?
A. Steering the motor vehicle to the uphill direction
B. Stopping the vehicle by rubbing the vehicle body against the rocks or trees on roadside
C. Driving to the emergency lane and stop the vehicle there
D. Pulling up the stopping brake or change the gear to two positions lower
Answer: D
13. If a fast-moving motor vehicle has a steering failure, using emergency braking will not cause an overturn.
A. Right
B. Wrong
Answer: B
14. The guide arrow on the road surface of this lane indicates that there is an intersection on the right side of the road.

A. Right
B. Wrong
Answer: B
15. The sign above the tunnel indicates a height limit of 3.5 meters on the road ahead.

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. The driver may not yield when the motor vehicle encounters this situation at the intersection.

A. Right
B. Wrong
Answer: B
18. What should drivers keep in mind when driving on a mountainous road?
A. Keep a safe distance
B. Avoid occupancy of another lane when making a turn
C. Downshift in advance when ascending an abrupt slope
D. Taking full advantage of engine braking when descending a long slope
Answer: ABCD
19. The sign on the right side warns of crosswind on the mountain pass ahead.

A. Right
B. Wrong
Answer: A
20. 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