1. It lights to indicate that ______

A. the front fan works
B. air external circulation
C. windscreen defroster
D. air internal circulation
Answer: D
2. When a vehicle runs on a narrow mountain road, the driver should ______ if the party close to the mountain mass refuses to yield.
A. Honk to urge the other party to yield
B. Maintain the normal speed
C. Reduce speed or stop to yield
D. Use the left lane and pass with care
Answer: C
3. What is the max speed on a road covered by ice and snow
A. 50km/hr
B. 40km/hr
C. 30km/hr
D. 20km/hr
Answer: C
4. The main impact of mountain roads on safe driving is _______.
A. The traffic conditions are boring
B. The slopes are long, the curves are sharp and visibility range is shorter.
C. The traffic flow is heavy
D. The road signs are fewer
Answer: B
5. This sign warns a sharp left curve ahead.

A. Right
B. Wrong
Answer: A
6. At night, the drivers observation is markedly poorer than in the daytime and the range of visibility range is _______.
A. Unchanged
B. Irregular
C. Longer
D. Shorter
Answer: D
7. It lights when turning on the rear fog light.

A. Right
B. Wrong
Answer: B
8. When a vehicle wades across the water, the driver should maintain a low speed, and _____ the brake pedal so as to restore the braking efficiency.
A. Continuously and strongly depress
B. Intermittently and strongly depress
C. Continuously and gently depress
D. Intermittently and gently depress
Answer: D
9. If a motorized vehicle breaks down or causes a traffic accident on the expressway and cannot to run normally, the vehicle should be towed by ______.
A. a vehicle passing by
B. a large bus
C. a vehicle traveling together
D. a tow truck
Answer: D
10. What is this traffic sign?

A. slippery section
B. sharp curve
C. inverse curve
D. continuous curves
Answer: C
11. Top speed in this section is 50 kilometers per hour.

A. Right
B. Wrong
Answer: B
12. Whats the role of the prohibitive sign?
A. indicate the vehicles to go ahead
B. warn danger ahead
C. prohibit or restrict from doing
D. tell the direction information
Answer: C
13. Whats the meaning of this sign?

A. left one-way road
B. right one-way road
C. straight one-way road
D. yield if going to turn right
Answer: B
14. Can not overtake in this situation.

A. Right
B. Wrong
Answer: A
15. This sign indicates jammed section ahead and passing slowly.

A. Right
B. Wrong
Answer: B
16. May throw items to the road while driving.
A. Right
B. Wrong
Answer: B
17. Steering wheel will be locked if removing the key while the ignition switch is in the LOCK position.

A. Right
B. Wrong
Answer: A
18. When starting up a vehicle stopping at the roadside, the driver should first ________.
A. Depress the accelerator pedal and start
B. Honk
C. Increase engine rotation speed
D. Observe the conditions around the vehicles
Answer: D
19. A vehicle should try to speed up after starting from the roadside and rapidly turn left into the traffic flow on the road.
A. Right
B. Wrong
Answer: B
20. Traffic markings are divided into indication, warning and prohibition.
A. Right
B. Wrong
Answer: A