1、It lights to indicate that ______
A、air internal circulation
B、air external circulation
C、the front fan works
D、windscreen defroster
Answer：B
2、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
3、When driving at night, the drivers visibility range becomes shorter and his observation becomes poorer. At the same time, the driver can easily become tired because he has to highly concentrate his attention.
A、Right
B、Wrong
Answer：A
4、When crossing each other on a narrow road, the driver should slow down, yield and stop first.
A、Right
B、Wrong
Answer：A
5、What kind of device the safety bags are?
A、ABS system
B、electronic brake force distribution system
C、assisted occupants protection system
D、drivers head and neck protection system
Answer：C
6、When encountering slow-moving vehicles at an intersection that has no traffic signals, the motorized vehicle should pass alternately.
A、Right
B、Wrong
Answer：A
7、A small bus driver should reduce speed rapidly when he suddenly feel bumpy on a flat expressway, to prevent tire blowout.
A、Right
B、Wrong
Answer：A
8、If a motorized vehicle runs 50% faster than the specified speed limit, the driver is subject to a 3-point penalty.
A、Right
B、Wrong
Answer：B
9、Whats the meaning of this sign?
A、customs inspection
B、stop-for-inspection
C、frontier inspection
D、no passing
Answer：B
10、From which side to overtake?
A、both sides
B、right side
C、left side
D、the side with no obstacle
Answer：C
11、At this position, you may speed up to pass through the section.
A、Right
B、Wrong
Answer：B
12、Whats the meaning of this sign?
A、T-shaped intersection ahead
B、road branching point ahead
C、Y-shaped intersection ahead
D、intersection ahead
Answer：A
13、Whats the meaning of this sign?
A、downhill section on right side
B、driving by the right side of the road
C、stopping by the right side of the road
D、right turn only
Answer：B
14、The vehicles should run by the right shoulder of an expressway.
A、Right
B、Wrong
Answer：B
15、What markings are the two double yellow broken lines on the road?
A、two-way lanes dividing line
B、variable lane line
C、lane-dividing line that can be crossed
D、one-way lanes dividing line
Answer：B
16、Whats the meaning of this sign?
A、3.5m width limit
B、3.5m width limit ban is lifted
C、3.5m distance from vehicles limit
D、3.5m height limit
Answer：D
17、Speed up when passing the overflowing road.
A、Right
B、Wrong
Answer：B
18、When driving in a rainy day, the driver should _____ when a pedestrian holding umbrella or in raincoat is walking on the highway.
A、Continuously honk to indicate him to yield
B、Speed up and bypass
C、Honk in advance and properly reduce speed
D、Drive at the normal speed
Answer：C
19、Traffic Police can detain the vehicle according to law if it is suspected of using the label of insurance from other vehicle.
A、Right
B、Wrong
Answer：A
20、ABS system can keep the steering capability of the front wheels while providing maximum braking force when the vehicle conduct an emergency braking.
A、Right
B、Wrong
Answer：A