1、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
2、When passing through an overflowing road, a high gear should be used to pass rapidly.
A、Right
B、Wrong
Answer：B
3、After entering the acceleration lane of an expressway, the driver should increase the speed to more than _________ per hour.
A、50
B、60
C、30
D、40
Answer：B
4、What device does the switch of this symbol control?
A、the windscreen defrosting or defogging
B、the rear window wiper and washer
C、the windscreen wiper and washer
D、the rear window defrosting or defogging
Answer：C
5、When a vehicle passes a curve on a mountain road, the driver should reduce speed, honk and stick to the right.
A、Right
B、Wrong
Answer：A
6、What is the max speed on this highway?
A、70km/hr
B、50km/hr
C、40km/hr
D、30km/hr
Answer：C
7、When encountering slow-moving vehicles at an intersection that has no traffic signals, the motorized vehicle should pass alternately.
A、Right
B、Wrong
Answer：A
8、Whitch kind of vehicle is prohibited from passing by this sign?
A、all kinds
B、small bus
C、midsize bus
D、small truck
Answer：B
9、Whats the role of the prohibitive sign?
A、indicate the vehicles to go ahead
B、warn danger ahead
C、prohibit or restrict from doing
D、tell the direction information
Answer：C
10、Whats the meaning of this sign?
A、stop to get card
B、stop to pay
C、ETC lane
D、stop for inspection
Answer：A
11、In which situation that a driver cannot drive?
A、after drinking coffee
B、after drinking milk
C、after drinking
D、after drinking tea
Answer：C
12、When a driver needs to borrow a lane to bypass an obstacle in front and a vehicle in the opposite direction is approaching the obstacle, the driver should ___________.
A、Reduce speed or stop and yield to the vehicle coming in the opposite direction
B、Speed up and bypass the obstacle in advance
C、Honk to indicate the vehicle in the opposite direction to yield
D、Rapidly occupy the lane and force the vehicle coming in the opposite direction to stop and yield
Answer：A
13、A motorized vehicle can make a U turn on this road as long as it does not interfere other vehicles.
A、Right
B、Wrong
Answer：A
14、Which is correct when changing lane?
A、turn on the directional signal and turn left quickly
B、reduce speed properly when entering the left lane
C、cannot interfere other vehicles
D、speed up to enter the left lane
Answer：C
15、When a motorized vehicle causes a minor traffic accident and obstructs traffic flow, it does not need to move.
A、Right
B、Wrong
Answer：B
16、The oil pressure of engine may be too high if it lights.
A、Right
B、Wrong
Answer：B
17、Whats the meaning of this sign?
A、expressway right side exit ahead
B、expressway next exit indication
C、expressway location and direction indication
D、expressway left side exit ahead
Answer：C
18、This sign reminds an unmanned level crossing ahead.
A、Right
B、Wrong
Answer：A
19、Which of the following vehicle in front in the same lane is not allowed to be overtaken?
A、large bus or large truck
B、fire engine on duty
C、public bus
D、taxis
Answer：B
20、Whats the meaning of this sign?
A、going straight and right turn
B、going straight and left turn
C、no going straight and no left turn
D、right turn and left turn only
Answer：B