1、Traffic Police can detain the accident vehicle according to law if it needs to be collected evidence of the road accident.
A、Right
B、Wrong
Answer：A
2、A driver should buckled up before the vehicle moves.
A、Right
B、Wrong
Answer：A
3、The yellow lane-dividing line on the road is used to _____
A、allow to drive in left lane
B、separate the traffic flow in opposite directions
C、separate the traffic flow in the same direction
D、prohibit to cross the opposite lane
Answer：B
4、What device does the switch of this symbol control?
A、the windscreen defrosting
B、the rear window wiper
C、the rear window defrosting
D、the windscreen wiper
Answer：D
5、This set of the hand signals of the traffic police indicates that the vehicles should ___ .
A、turn right
B、reduce speed and pass slowly
C、pull over
D、change lane
Answer：D
6、Displays the current speed is 20 km / h
A、Right
B、Wrong
Answer：B
7、This sign reminds the lane or the road narrows on both sides ahead.
A、Right
B、Wrong
Answer：B
8、It lights when turning on the front low beam lights.
A、Right
B、Wrong
Answer：B
9、For a driver who drives a commercial motor vehicle after drinking, besides revoking his/her driving license, how long will he/she be banned from re-obtaining a motor vehicle driving license?
A、1 year
B、2 year
C、5 year
D、10 year
Answer：C
10、It lights to indicate that ______
A、the front fan works
B、air external circulation
C、windscreen defroster
D、air internal circulation
Answer：D
11、When encountering a vehicle coming in the opposite direction on a mountain road, the driver should ______ when crossing each other.
A、Not reduce speed
B、Stick to the center of the road
C、Speed up
D、Reduce speed or stop to yield
Answer：D
12、What device does the switch of this symbol control?
A、the windscreen wiper and washer
B、the rear window defrosting or defogging
C、the rear window wiper and washer
D、the windscreen defrosting or defogging
Answer：C
13、This set of the hand signals of the traffic police indicates that the vehicles should ____ .
A、turn right
B、change lane
C、reduce speed and pass slowly
D、pull over
Answer：C
14、When the green arrow for a lane is on and there are still pedestrians in the crosswalk before the vehicle, the driver should ___________.
A、Directly start up and pass
B、Start up and bypass the pedestrians from behind
C、Start up and bypass before the pedestrians
D、Start up after the pedestrians have passed
Answer：D
15、What device does the switch of this symbol control?
A、child safety lock
B、window glasses of both sides
C、electric door
D、door unlock
Answer：A
16、What marking are the white broken lines in the circles?
A、small vehicles turning lines
B、lane connection lines
C、non-motorized vehicles guide lines
D、intersection guide line
Answer：D
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、To hold the steering wheel like this is correct.
A、Right
B、Wrong
Answer：B
19、Whats the meaning of this sign?
A、payment lane on the expressway
B、check lane on the expressway
C、card getting lane on the expressway
D、ETC lane on the expressway
Answer：D
20、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