1. Mr. He drove his large bus with 53 passengers (permitted carrying capacity 47) to 454 km mark by 100m along the Yining-hefei Expressway in Nanjing jurisdiction, where he was tailgated by a heavy-type semitrailer tractor. The bus left the road, breaking through the guardrail and catching fire. 17 people were killed and 27 injured. Which of the following law-breaking acts did Mr. He commit?
A. Speeding
B. Exceeding the carrying capacity of the motor bus
C. Driving a motor vehicle overdue for annual inspection
D. Improper operation
Answer: B
2. Under such circumstances, motor vehicles are not allowed to overtake.

A. Right
B. Wrong
Answer: A
3. The sign in front indicates a one-way lane after turning left.

A. Right
B. Wrong
Answer: A
4. The motor vehicle may promptly overtake the vehicle in front from the left side in this situation.

A. Right
B. Wrong
Answer: B
5. The sign on the right warns of a guarded crossing 150 meters ahead.

A. Right
B. Wrong
Answer: B
6. The sign in front is an advance announcement of famous places and distances en route.

A. Right
B. Wrong
Answer: A
7. Motor vehicle drivers are allowed to overtake as long as there are no oncoming vehicles.

A. Right
B. Wrong
Answer: B
8. When driving on a road covered with ice and snow drivers should not use the emergency brake but can apply a sharp turn.
A. Right
B. Wrong
Answer: B
9. The sign in front gives information about the direction of road exits.

A. Right
B. Wrong
Answer: A
10. Mr. Tong drove a large bus (capacity 55 people and carrying 54) to Taiyuan City. When he drove on a muddy road at the speed of 45 kilometers per hour, the bus skidded into a deep ditch, killing 14 people dead and badly injuring 40 What is the main illegal act committed by Mr. Tong?
A. Overloaded
B. Speeding
C. Driving after drinking
D. Fatigued driving
Answer: B
11. The sign on the right indicates that driving along left side only.

A. Right
B. Wrong
Answer: A
12. The broken yellow line in the center of the road indicates that bypassing by crossing the line is prohibited in any condition.

A. Right
B. Wrong
Answer: B
13. Under such circumstances, motor vehicle drivers should reduce speed by the right side swiftly and yield.

A. Right
B. Wrong
Answer: A
14. When overtaking on a rainy day, drivers should turn on headlamps and sound a long horn.
A. Right
B. Wrong
Answer: B
15. Under such circumstances, what should be done by the motor vehicle driver?

A. Reducing speed to give the right of way to the non-motor vehicle
B. Continuously sounding the horn to warn the vehicle in front to yield
C. Bypassing on the left of the non-motor vehicle
D. Accelerating to overtake by occupying the opposite lane
Answer: A
16. For a temporary stop on a foggy day, the driver should only turn on the fog lamp and the low-beam
A. Right
B. Wrong
Answer: B
17. The guide arrow on the road surface of this lane indicates that the lanes ahead will merge to the left side.

A. Right
B. Wrong
Answer: A
18. Drivers may turn left when traffic police give these hand signals.

A. Right
B. Wrong
Answer: B
19. 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
20. Which is the correct way to use a fire extinguisher?
A. Stand on the leeward side
B. Direct the fire extinguisher at the source of fire
C. Try to approach the source of fire as close as possible
D. Direct the fire extinguisher at the flames
Answer: B