1、When a vehicle has to stop on an expressway due to a vehicle trouble, the driver should place a breakdown warning sign beyond ______ m behind the vehicle.
A、25
B、150
C、100
D、50
Answer：B
2、The main impact of the road conditions in icy and snowy weather is ______.
A、The electric equipment can easily get wet and cause short circuit
B、The visibility is lower and the field of vision is blurred
C、The resistance to the vehicle increases
D、Poor braking performance and Side pulling
Answer：D
3、When driving on a mountain road covered by ice and snow, the vehicle behind should ______ if the vehicle in front is climbing a slope.
A、Climb slowly
B、Closely follow and climb
C、Select a proper place to stop and climb after the vehicle in front has passed
D、Rapidly overtake the vehicle in front
Answer：C
4、You should speed up to change lane in front of the red car.
A、Right
B、Wrong
Answer：B
5、The penalty points will be _____ if violating the traffic lights.
A、2-point penalty
B、3-point penalty
C、6-point penalty
D、12-point penalty
Answer：C
6、When a motorized vehicle breaks down on the road and is difficult to move, the driver should place a warning sign within 50 meters behind the vehicle.
A、Right
B、Wrong
Answer：B
7、This sign warns slippery road ahead and running slowly with care.
A、Right
B、Wrong
Answer：B
8、It lights to remind that the driver has not buckled up.
A、Right
B、Wrong
Answer：A
9、Traffic markings are divided into indication, warning and prohibition.
A、Right
B、Wrong
Answer：A
10、When there is a diversion traffic control on the expressway, a driver can stop by the side to wait instead of leaving out of the expressway, for continually running after the traffic control.
A、Right
B、Wrong
Answer：B
11、The driver who chases and races while driving on the road, and commits serious acts is subject to ______
A、a prison term of 6 months
B、a prison term of more than 1 year
C、a criminal restriction and a fine
D、a criminal detention and a fine
Answer：D
12、The full mark of Driving Skills, Common Knowledge on Safe and Courteous Driving of the subject 3 test is 100, each of the passing mark is 80 and 90.
A、Right
B、Wrong
Answer：B
13、Whats the meaning of this sign?
A、special car park
B、uncovered car park
C、indoor car park
D、internal car park
Answer：C
14、When a vehicle passes a level crossing, it is prohibited from overtaking.
A、Right
B、Wrong
Answer：A
15、When a motorized vehicle makes a U turn, turns around or goes down a slope, the maximum speed should not exceed 40 kilometers per hour.
A、Right
B、Wrong
Answer：B
16、Before a motorized vehicle overtakes, the driver should turn on the left-turn signal, use the high and low beam lights alternately or honk in advance.
A、Right
B、Wrong
Answer：A
17、When driving at night on a road with no or poor lighting, the driver should switch from the low beam light to the high beam light. But the vehicle following in the same direction is not allowed to use the high beam light.
A、Right
B、Wrong
Answer：A
18、If a person who has caused a major traffic accident and if his act constitutes a crime, he should be held for _________.
A、criminal liability
B、civil liability
C、direct liability
D、economic liability
Answer：A
19、How to drive through the intersection without traffic lights?
A、reduce speed and go slowly
B、speed up and pass
C、let large vehicle go first
D、let the left vehicle go first
Answer：A
20、This sign indicates ______
A、expressway service area ahead
B、expressway shelter ahead
C、expressway bus station ahead
D、expressway parking area ahead
Answer：D