1、Before entering a level crossing, the vehicle should reduce speed and change to a lower gear, and _____ after entering the level crossing.
A、Cannot change gear
B、Can change gear
C、Can change to a higher gear
D、Stop and look
Answer：A
2、The driving license will not be revoked if the person drives after drug taking and injection.
A、Right
B、Wrong
Answer：B
3、The passenger in the front seat does not need to buckle up when a motorized vehicle runs.
A、Right
B、Wrong
Answer：B
4、A motorized vehicle is not allowed to stop in the section 50 meters to the intersection.
A、Right
B、Wrong
Answer：A
5、It lights to remind that engine needs to add oil.
A、Right
B、Wrong
Answer：B
6、When driving on a road covered by ice and snow, the driver must reduce speed and increase the safe distance.
A、Right
B、Wrong
Answer：A
7、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
8、Whats the meaning of this sign?
A、no U turn at intersection
B、no changing lane from both sides
C、no left or right turn
D、no going straight
Answer：C
9、Whats the meaning of this sign?
A、more vehicles section
B、passing slowly
C、jammed section
D、construction section
Answer：B
10、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
11、Whats the meaning of this sign?
A、an unmanned level crossing 100m ahead
B、a manned level crossing 100m ahead
C、an unmanned level crossing 50m ahead
D、a manned level crossing 50m ahead
Answer：C
12、It lights to indicate that ______
A、charge current is too large
B、damaged battery
C、ammeter malfunction
D、charging circuit malfunction
Answer：D
13、Which kind of vehicle can be initially applied for when one reaches 20 years old?
A、large truck
B、large bus
C、midsize bus
D、trailer
Answer：A
14、What marking is the white semicircle in the circle?
A、driving at reduced speed
B、ascertaining the vehicles speed
C、reducing the speed at the intersection
D、ascertaining the distance between the vehicles
Answer：D
15、The subject 3 test is divided into two parts including Driving Skills, Common Knowledge on Safe and Courteous Driving.
A、Right
B、Wrong
Answer：A
16、Within how long should a driver whose information has changed apply for new license?
A、30 days
B、40 days
C、50 days
D、60 days
Answer：A
17、Motor vehicle frontal collision, the double protection of the airbag and the safety belts can give full play to the role.
A、Right
B、Wrong
Answer：A
18、Whats the meaning of this sign?
A、embankment road
B、cliffside road
C、waterside road
D、slippery road
Answer：A
19、What marking is the triagle filled area in the circle?
A、stop line
B、deceleration line
C、guide line
D、cross-hatched marking
Answer：C
20、One who runs away after causing a traffic accident and constitute a crime can not apply for motorized vehicle driving license.
A、Right
B、Wrong
Answer：A