1、When a vehicle changes lane, the driver should turn on the turn signal and rapidly enter the new lane.
A、Right
B、Wrong
Answer：B
2、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
3、Whats the meaning of this sign?
A、road narrows on the left side
B、narrow bridge
C、narrow road
D、road narrows on the right side
Answer：B
4、It lights continuously to indicate that airbag is working.
A、Right
B、Wrong
Answer：B
5、How long can a driver drives without rest?
A、less than 6hrs
B、less than 8hrs
C、less than 10hrs
D、less than 4hrs
Answer：D
6、You have the priviledged passing right of way at the intersection in this situation.
A、Right
B、Wrong
Answer：A
7、Whats the meaning of this sign?
A、no yielding
B、yield while crossing each other
C、reduce speed and yield
D、stop to yield
Answer：C
8、How long is the period of probation of a motor vehicle driver who has applied for a driver license for the first time?
A、18 months
B、16 months
C、12 months
D、6 months
Answer：C
9、Before the motorized vehicle runs on the road, the driver should check the safety and technical performance of the vehicle.
A、Right
B、Wrong
Answer：A
10、Driving a small passenger vehicle at 100km/hr on the expressway, the minimum distance from the vehicle in front is _____ .
A、not less than 20 meters
B、not less than 10 meters
C、not less than 50 meters
D、not less than 30 meters
Answer：C
11、Whats the meaning of this sign?
A、driving at reduced speed in the section of 40 meters
B、minimum speed is 40km/hr
C、maximum speed is 40km/hr
D、40km/hr speed limit ban is lifted
Answer：D
12、Driving a motorized vehicle on the expressway is not allowed to exceed the marked maximum speed.
A、Right
B、Wrong
Answer：A
13、A motorized vehicle runs on the road without a label of insurance, the traffic police can detain the vehicle license according to law.
A、Right
B、Wrong
Answer：B
14、Speeding up to go though the intersection before the light turns to red in this case.
A、Right
B、Wrong
Answer：B
15、Whats the meaning of this sign?
A、school area
B、watch for children
C、crosswalk
D、watch for pedestrians
Answer：B
16、It lights while driving to indicate that ______
A、engine temperature is too high
B、engine cooling system malfunction
C、engine lubrication system malfunction
D、engine temperature is too low
Answer：A
17、Whats the meaning of this guide arrow?
A、indicate turning left or making a U turn ahead
B、indicate going straight or turning left ahead
C、indicate going straight or changing to left lane ahead
D、indicate going straight or making a U turn ahead
Answer：D
18、Can leave the expressway into the ramp from this location directly.
A、Right
B、Wrong
Answer：B
19、At this position, you may speed up to pass through the section.
A、Right
B、Wrong
Answer：B
20、What marking is the combination of the white broken lines and the triangle area?
A、road entry marking
B、lane-dividing line that can be crossed
C、deceleration line at road entry
D、road exit marking
Answer：A