1、What causes the rear-end collision?
A、not observe through the rear-view mirror while the vehicle in front brakes
B、the vehicle in front brakes suddenly
C、distance from the vehicle in front is too close when the rear vehicle overtakes
D、not maintain a safe distance from the vehicle in front
Answer：D
2、When a vehicle overtakes the bike riders going in the same direction, the rational way to deal with is to ________.
A、Continuously honk to remind them to yield
B、Continuously honk and speed up to overtake
C、Yield to the bike riders
D、Observe them, reduce speed and go slowly, while keeping a sufficient safe distance.
Answer：D
3、May speed up to go through the crosswalk in this situation.
A、Right
B、Wrong
Answer：B
4、When driving in thick or extremely thick fog, the driver should ____ due to low visibility.
A、Turn on the head light and keep driving
B、Turn on the contour light, fog light and drive along the right side
C、Turn on the hazard lights and keep driving
D、Turn on the hazard lights, fog light, and stop at a safe place
Answer：D
5、When a motorized vehicle encounters the cut in by another vehicle in a roundabout, the driver may not evade as long as he has the right of way.
A、Right
B、Wrong
Answer：B
6、When the road maintenance vehicle and the engineering vehicle are on duty, the passing vehicles should avoid with care.
A、Right
B、Wrong
Answer：A
7、What is the max speed when in or out of the lane for non-motorized vehicles?
A、40km/hr
B、50km/hr
C、60km/hr
D、30km/hr
Answer：D
8、If one drives an illegally assembled motorized vehicle, he should not only pay the fine, but also ________ .
A、be confiscated the driving license
B、be revoked the driving permission
C、be forced to recover the vehicle condition
D、be revoked the driving license
Answer：D
9、Illegally assembled motorized vehicle can be drived on road as long as it is thought to be safe.
A、Right
B、Wrong
Answer：B
10、How far should be the distance from the vehicle in front at the speed of more than 100 km/hr when driving a small passenger vehicle on the expressway?
A、more than 50 meters
B、more than 60 meters
C、more than 100 meters
D、more than 80 meters
Answer：C
11、A motorized vehicle driver who illegally occupies the emergency lane on the expressway is subject to a 6-point penalty.
A、Right
B、Wrong
Answer：A
12、Whats the meaning of this sign?
A、expressway exit
B、expressway beginning
C、expressway entry
D、expressway ending
Answer：B
13、It lights when turning on the right-turn signal.
A、Right
B、Wrong
Answer：B
14、When braking on a muddy road, the tires can easily spin or drift and cause traffic accidents.
A、Right
B、Wrong
Answer：A
15、How to run when seeing this traffic light at level crossing?
A、pass before the train comes
B、no exceeding the stop line
C、observe and pass slowly
D、speed up and pass without changing gear
Answer：B
16、What is the role of ABS system when applying emergency braking?
A、cut off the power output
B、control the direction automatically
C、reduce braking inertia
D、prevent wheel blocking
Answer：D
17、What kind of marking are the double yellow solid lines in the middle of the road?
A、auxiliary marking
B、warning sign
C、prohibitive marking
D、indicative marking
Answer：C
18、A person who has taken the state-controlled psychiatric substances can drive motorized vehicle in short distance.
A、Right
B、Wrong
Answer：B
19、This sign reminds the lane or the road narrows on the right side ahead.
A、Right
B、Wrong
Answer：A
20、The validity of the driving license is divided into 6-year, 10-year and 20-year.
A、Right
B、Wrong
Answer：B