1. How many kinds of law-breaking acts are displayed in flash 4?

A. One
B. Two
C. Three
D. Four
Answer: C
2. 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
3. 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
4. If a motor vehicle is unable to drive in heavy fog on an expressway due to an accident, what should the driver do?
A. The driver and all passengers should promptly get off the motor vehicle from the left side door
B. Set up a warning sign 100 meters behind the vehicle in the oncoming direction
C. Turn on the hazard lamp and the high-beam
D. Stand in a safe place outside the guardrail
Answer: D
5. The sign on the right warns of a non-motor vehicle lane.

A. Right
B. Wrong
Answer: B
6. The sign in front indicates the name and number of the highway.

A. Right
B. Wrong
Answer: A
7. Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.
A. Right
B. Wrong
Answer: A
8. The yellow broken line on the curb indicates that vehicles are not allowed to stop and let passengers embark or disembark or load and unload freight at the roadside.

A. Right
B. Wrong
Answer: B
9. When there is a sudden braking failure on a downhill road, in which ones of the following ways can drivers reduce speed?
A. Driving onto the emergency lane and reduce speed and stop there
B. Rubbing the vehicle body against the rocks or trees on roadside
C. Pulling up the handbrake first
D. Immediately changing to a low gear
Answer: ABD
10. When encountering a vehicle in front ascending on a mountainous road covered with ice and snow, what should the motor vehicle driver do?
A. Ascend after the vehicle in front passes the slope
B. Overtake the vehicle in front swiftly and drive on
C. Overtake the vehicle in front with a slow speed and drive on
D. Follow the vehicle in front closely
Answer: A
11. As shown in this flash, what should the motor vehicle driver do when encounters this situation?

A. Use the mergency brake
B. Turn sharply and pass rapidly
C. Slide over rapidly without encountering collision
D. Stop smoothly
Answer: D
12. When the fuel of a motor vehicle catches fire, which of the following things cannot be used to put out the fire?
A. Sandy soil on the roadside
B. Cotton-padded clothes
C. Overalls
D. Water
Answer: D
13. When driving on an expressway, where should the driver park?
A. The service area
B. The acceleration lane
C. The deceleration lane
D. On the ramp
Answer: A
14. 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
15. Motor vehicle drivers are allowed to overtake on this road section.

A. Right
B. Wrong
Answer: B
16. How many kinds of law-breaking acts are displayed in flash 1?

A. One
B. Two
C. Three
D. Four
Answer: B
17. The driver should drive on the left in this kind of tunnel.

A. Right
B. Wrong
Answer: B
18. Motor vehicles are permitted to move to the right lane at this intersection.

A. Right
B. Wrong
Answer: B
19. When leaving an expressway, drivers should enter the ramp after slowing down in the deceleration lane.
A. Right
B. Wrong
Answer: A
20. The sign in front is an advance announcement of famous places and distances en route.

A. Right
B. Wrong
Answer: A