1、After entering the acceleration lane of an expressway, the driver should increase the speed to more than _________ per hour.
A、50
B、60
C、30
D、40
Answer：B
2、When a vehicle reaches a muddy or burst-and-muddy section, the driver should stop,observe and select the level and solid section or the section with vehicle tracks.
A、Right
B、Wrong
Answer：A
3、Which is correct when changing lane?
A、turn on the directional signal and turn left quickly
B、reduce speed properly when entering the left lane
C、cannot interfere other vehicles
D、speed up to enter the left lane
Answer：C
4、It lights when the handbrake is pulled up.
A、Right
B、Wrong
Answer：A
5、When a vehicle starts up, the driver should observe the traffic conditions and begin to start up after making sure it is safe to do so.
A、Right
B、Wrong
Answer：A
6、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
7、When a vehicle passes a curve on a mountain road, the driver should reduce speed, honk and stick to the right.
A、Right
B、Wrong
Answer：A
8、The vehicles are prohibited from passing when encountering this traffic light at the intersection.
A、Right
B、Wrong
Answer：B
9、Whats the meaning of this sign?
A、max speed
B、speed limit
C、speed recommended
D、mini speed
Answer：C
10、Whats the meaning of this sign?
A、no entering the intersection
B、no right turn
C、no changing lane
D、no U turn
Answer：B
11、The light switch is in this position, front fog lights turn on
A、Right
B、Wrong
Answer：A
12、When a motorized vehicle goes at night through an intersection that has no traffic lights, the driver should not use the high and low beam lights alternately.
A、Right
B、Wrong
Answer：B
13、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
14、Whats the meaning of this sign?
A、no stopping temporarily
B、no long stopping
C、no stopping
D、long stopping is allowed
Answer：B
15、The double yellow solid lines in the middle of the road are used to separate the traffic flow in opposite directions, crossing the lines to overtake or make a turn is allowed if it is safe.
A、Right
B、Wrong
Answer：B
16、When following a vehicle on the road, the distance from the vehicle in front is not important. As long as the driver goes forward at the same speed as the vehicle in front does, he can avoid rear-end collision.
A、Right
B、Wrong
Answer：B
17、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
18、The doors of both sides are not closed if it lights.
A、Right
B、Wrong
Answer：A
19、In which situation the traffic police may detain the vehicle on road?
A、not hang the license plate
B、no ID card
C、no insurance contract
D、no lable of environmental protection
Answer：A
20、How to do when encountering this situation of waiting in line?
A、cross the solid line from left side to overtake
B、overtake from both sides as will
C、wait in line
D、borrow the lane from right side to overtake
Answer：C