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、Whats the meaning of this guide arrow?
A、going straight or U turn
B、going straight or left turn
C、going straight or changing to left lane
D、left turn or U turn
Answer：B
3、As the traffic flow at an interchange is generally one-way, the vehicles do not have to reduce speed when passing.
A、Right
B、Wrong
Answer：B
4、This sign indicates one-way section ahead.
A、Right
B、Wrong
Answer：B
5、What device does the switch of this symbol control?
A、child safety lock
B、window glasses of both sides
C、electric door
D、door unlock
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、Whats the meaning of this sign?
A、T-shaped intersection ahead
B、road branching point ahead
C、Y-shaped intersection ahead
D、intersection ahead
Answer：A
8、Whats the meaning of this sign?
A、stop to yield
B、no stopping temporarily
C、no entry
D、no long stopping
Answer：A
9、What is this instrument?
A、pressure meter
B、ammeter
C、water temperature meter
D、fuel meter
Answer：D
10、Whats the meaning of this sign?
A、bypass at construction section
B、two-way traffic
C、bypass from left or right side
D、watch for danger
Answer：C
11、Whats the meaning of this sign?
A、customs inspection
B、stop-for-inspection
C、frontier inspection
D、no passing
Answer：B
12、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
13、Whats the meaning of this sign?
A、payment lane on the expressway
B、check lane on the expressway
C、card getting lane on the expressway
D、ETC lane on the expressway
Answer：D
14、It lights when turning on the width light.
A、Right
B、Wrong
Answer：A
15、It lights to indicate that ______
A、left-turn signal flashes
B、front and rear width lights light on
C、front and rear width lights light on
D、right-turn signal flashes
Answer：A
16、Whats the meaning of this sign?
A、no right turn
B、no U turn
C、no going straight
D、no left turn
Answer：C
17、If the vehicle has no license plate, label of inspection or label of insurance, preserve the scene and immediately report to the police.
A、Right
B、Wrong
Answer：A
18、Whats the meaning of this sign?
A、bump road
B、high outburst road
C、low-lying road
D、hump bridge
Answer：B
19、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
20、Traffic Police can detain the vehicle which is suspected of using the falsified or altered license plate and vehicle license.
A、Right
B、Wrong
Answer：A
21、What is this traffic sign?
A、Road narrows on both sides
B、Road narrows on the right side
C、Road narrows on the left side
D、Bridge narrows
Answer：A
22、When a motorized vehicle breaks down at night, and is difficult to move, the driver should turn on the hazard lights, the contour lights and the tail lights.
A、Right
B、Wrong
Answer：A
23、You should speed up to change lane in front of the red car.
A、Right
B、Wrong
Answer：B
24、When reaching a sharp curve, the driver should reduce speed and drive on the right side so as to avoid colliding with the vehicle crossing the central line of the curve in the opposite direction.
A、Right
B、Wrong
Answer：A
25、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