1、It lights to indicate that ______
A、the side fans work
B、air external circulation
C、the front fan works
D、air internal circulation
Answer：C
2、If a vehicle enters a left lane for overtaking but is unable to ensure a safe horizontal distance with the normally-running vehicle in front, the driver should ________.
A、Speed up and overtake
B、Overtake after running a distance in parallel
C、Give up overtaking
D、Overtake with care
Answer：C
3、It lights continuously to indicate that engine control system failed.
A、Right
B、Wrong
Answer：A
4、Driving on the expressway with full signs and marking, the driver should run in the lane and at the speed according to _________.
A、Signs and markings
B、Rules on road traffic safety
C、Vehicle manual
D、Local regulations
Answer：A
5、Whats the meaning of this sign?
A、3m width limit ahead
B、3m width limit
C、the 3m width limit ban is lifted
D、3m height limit
Answer：B
6、A motorized vehicle driver who violates of traffic lights is subject to a 6-point penalty.
A、Right
B、Wrong
Answer：A
7、Whats the meaning of this sign?
A、lane for both going straight and U turn
B、lane for both going straight and left turn
C、lane for going straight and right turn
D、lanes for going in different directions
Answer：B
8、When encountering a traffic jam on the expressway, the driver should follow the front vehicle lining up, and immediately turn on the hazard light to prevent rear-end collision.
A、Right
B、Wrong
Answer：A
9、It lights to indicate that ______
A、engine compartment is opened
B、cover of fuel tank is opened
C、doors of both sides are opened
D、luggage compartment is opened
Answer：C
10、Whats the meaning of the yellow solid line on the curbstone?
A、only for taking and dropping people
B、only for loading and unloading cargos
C、no long stopping
D、no parking
Answer：D
11、This sign warns a sharp left curve ahead.
A、Right
B、Wrong
Answer：A
12、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
13、When driving at night, the drivers observation ability is visibly poorer and his visibility range becomes shorter than driving in the daytime.
A、Right
B、Wrong
Answer：A
14、When a motorized vehicle breaks down at night, and is difficult to move, the driver should turn on the hazard lights, the contour lights and the tail lights.
A、Right
B、Wrong
Answer：A
15、Whats the meaning of this sign?
A、no going straight and no changing to left lane
B、no going straight and no left turn
C、allowed to go straight and turn left
D、no going straight and no right turn
Answer：B
16、The passenger in the front seat does not need to buckle up when a motorized vehicle runs.
A、Right
B、Wrong
Answer：B
17、A motorized vehicle driver who does not hang the license plate is subject to a ________.
A、6-point penalty
B、12-point penalty
C、2-point penalty
D、3-point penalty
Answer：B
18、This sign reminds an unmanned level crossing ahead.
A、Right
B、Wrong
Answer：B
19、You may speed up to go through the intersection in this case.Answer：
A、Right
B、Wrong
Answer：B
20、When driving in a rainstorm and the windscreen wiper cannot totally wipe off the rain water, the driver should ________.
A、Concentrate his attention and drive with care
B、Immediately reduce speed and stop at the road side
C、Maintain the normal speed
D、Drive at a reduced speed
Answer：B