1、When the two red lights at a level crossing flash alternately, the vehicles should stop to wait.
A、Right
B、Wrong
Answer：A
2、The main impact of the road conditions at night on safe driving is ________.
A、The visibility is low and unfavorable for observing road traffic conditions
B、The road surface is complex and changing
C、The physical strength of the driver decreases
D、The driver can easily have impulse and illusion
Answer：A
3、Which of the following vehicle in front in the same lane is not allowed to be overtaken?
A、the vehicle is making a stop
B、the vehicle is reducing speed to yield
C、the vehicle is taking a U turn
D、the vehicle is running normally
Answer：C
4、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
5、This sign indicates ______
A、expressway service area ahead
B、expressway shelter ahead
C、expressway bus station ahead
D、expressway parking area ahead
Answer：D
6、What marking is the road mark in the circle?
A、crosswalk line
B、slowdown and yield line
C、stopping and yield line
D、intersection signal line
Answer：A
7、May turn right when encountering this traffic light at the intersection.
A、Right
B、Wrong
Answer：A
8、It lights to remind that engine oil needs to be filled.
A、Right
B、Wrong
Answer：B
9、A person who has taken the state-controlled psychiatric substances can drive motorized vehicle in short distance.
A、Right
B、Wrong
Answer：B
10、Whats the meaning of this sign?
A、bus station of expressway
B、rest area of expressway
C、gasoline station of expressway
D、service area of expressway
Answer：C
11、What marking is it?
A、A cross-hatched marking
B、prohibitive area
C、guide line
D、central circle
Answer：D
12、Whats the meaning of the yellow mark on the road?
A、no going straight
B、allowed to make a U turn
C、no U turn
D、no making a turn
Answer：C
13、It lights when turning on the front fog light.
A、Right
B、Wrong
Answer：B
14、What is this traffic sign?
A、Road narrows on both sides
B、Road narrows on the right side
C、Road narrows on the left side
D、Bridge narrows
Answer：A
15、For a driver who drivers a commercial motor vehicle after drinking, besides being detained by the traffic management department of the public security organ till he/she sobers up, what will he/she be subject to?
A、Temporary detainment of the motor vehicle
B、Temporary detainment of the driving license
C、Revocation of the motor vehicle driving license
D、He/she will be banned from driving for life
Answer：C
16、It lights when turning on the front high beam lights.
A、Right
B、Wrong
Answer：B
17、Whats the meaning of this sign?
A、distance to a tourist area
B、category of a tourist area
C、direction of a tourist area
D、symbol of a tourist area
Answer：C
18、When driving a small vehicle downhill, the driver may coast down by stopping the engine.
A、Right
B、Wrong
Answer：B
19、Whats the meaning of this sign?
A、emergency shelter
B、service area
C、pedestrian passage
D、crossing road facility
Answer：A
20、When a following vehicle gives the overtaking signal, the driver should ________ if conditions permit.
A、Move to the right side and speed up
B、Voluntarily reduce speed and drive along the right side
C、Yield a proper space and speed up
D、Reduce speed rapidly or apply an emergency braking
Answer：B