1、It lights to indicate that ______
A、the floor and the front fans work
B、air internal circulation
C、air external circulation
D、the side and the floor fans work
Answer：A
2、Traffic Police can detain the accident vehicle according to law if it needs to be collected evidence of the road accident.
A、Right
B、Wrong
Answer：A
3、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
4、It lights to indicate that ______
A、windscreen wash lacks
B、braking oil lacks
C、cooling system malfunction
D、coolant lacks
Answer：D
5、When encountering a traffic jam on the expressway, the driver should follow the front vehicle lining up, and immediately turn on the hazard light to prevent rear-end collision.
A、Right
B、Wrong
Answer：A
6、This set of the hand signals of the traffic police indicates that the vehicles should ___ .
A、turn right
B、pull over
C、turn left
D、stop
Answer：D
7、This sign indicates intersection ahead.
A、Right
B、Wrong
Answer：B
8、When a vehicle goes uphill, the driver should observe the road conditions and the length of the slope in advance and shift to the lower gear in a timely manner to ensure the vehicle has sufficient power.
A、Right
B、Wrong
Answer：A
9、You have the priviledged passing right of way in this situation.
A、Right
B、Wrong
Answer：A
10、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
11、Whats the meaning of the area between two yellow broken lines in the circle?
A、special lane for operating buses
B、special lane for large buses
C、special lane for taxis
D、special lane for public buses
Answer：D
12、It lights to indicate that ______
A、the hazard lights flash
B、right-turn signal flashes
C、left-turn signal flashes
D、front and rear width lights flash
Answer：A
13、When driving a small vehicle downhill, the driver may coast down by stopping the engine.
A、Right
B、Wrong
Answer：B
14、After starting the engine, it lights to indicate that ______
A、engine main oil way blockage
B、engine oil pressure is too low
C、engine crankshaft box leaks
D、engine oil pressure is too high
Answer：B
15、When discovering a road congestion ahead, the correct way to deal with this situation is to _______.
A、Continue to weave through
B、Find space and overtake one vehicle after another
C、Honk to indicate the vehicle in front to speed up
D、Stop and wait in line
Answer：D
16、What is the max speed on the expressway when the visibility is lower than 200m?
A、less than 100km/hr
B、less than 90km/hr
C、less than 60km/hr
D、less than 80km/hr
Answer：C
17、Going though the intersection according to the traffic lights when traffic lights and command of the traffic police are inconsistency.
A、Right
B、Wrong
Answer：B
18、When driving at night, the driver should go at a lower speed because his field of vision is limited and he can hardly observe the traffic conditions beyond the area covered by his vehicle light.
A、Right
B、Wrong
Answer：A
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、The reason that a road destroyed by flood affects safe driving and smooth passage is __.
A、The road grip becomes stronger
B、It is impossible to see the hidden holes and bumps in road surface
C、The visibility become lower and blurs the field of vision
D、The sunshine reflection blurs the view
Answer：B
21、Driving across the double solid lines is _______
A、rule-breaking act
B、violation of law
C、faulty act
D、violation of regulations
Answer：B
22、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
23、Continuously using the foot brake on a long downhill road ________.
A、Can shorten the engines service life
B、Increases the drivers labor intensity
C、Can drastically reduce the braking efficiency due to the rising temperature of the brake
D、Can easily cause vehicle overturn
Answer：C
24、Traffic markings are divided into indication, warning and prohibition.
A、Right
B、Wrong
Answer：A
25、May speed up to go through the crosswalk in this situation.
A、Right
B、Wrong
Answer：B