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、This sign warns two neighboring inverse curves ahead.
A、Right
B、Wrong
Answer：B
3、When a vehicle changes lane before an intersection, the driver should do so ______.
A、In the area marked by solid lines before the intersection
B、In the area marked by solid lines in the intersection
C、In the area marked by broken lines as indicated by the guide arrow
D、Before the stop line at the intersection
Answer：C
4、In a vehicle that has safety belts, the driver should request the passengers to buckle up.
A、Right
B、Wrong
Answer：A
5、Driving across the double solid lines is _______
A、rule-breaking act
B、violation of law
C、faulty act
D、violation of regulations
Answer：B
6、When changing lanes on an expressway, the driver should turn on the turn signal in advance, observe the traffic conditions, and slowly turn the steering wheel and enter the new lane after making sure it is safe to do so.
A、Right
B、Wrong
Answer：A
7、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
8、It lights to indicate that ______
A、the tail fog light is turned on
B、the low beam light is turned on
C、the high beam light is turned on
D、the head fog light is turned on
Answer：B
9、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
10、Move the switch up and down, the windscreen wipers start working.
A、Right
B、Wrong
Answer：A
11、The vehicle with ABS system can minimize the braking distance when driving on a road covered by ice and snow.
A、Right
B、Wrong
Answer：B
12、The driver who drives after drunk is subject to ______
A、a criminal restriction and a fine
B、a prison term of more than 2 years
C、a criminal detention and a fine
D、a prison term of less than 2 years
Answer：C
13、As the braking distance increases on a wet road in a rainy day, the driver should use the emergency brake as much as possible to reduce speed.
A、Right
B、Wrong
Answer：B
14、When running on an expressway, the driver should ____ if he has missed the exit.
A、Reverse to the original place
B、Continue to go ahead and find the next exit
C、Immediately stop
D、Make a U turn from where he is
Answer：B
15、For a driver who drives a commercial motor vehicle after drinking, besides revoking his/her driving license, how long will he/she be banned from re-obtaining a motor vehicle driving license?
A、1 year
B、2 year
C、5 year
D、10 year
Answer：C
16、It lights to indicate that ______
A、front and rear width lights light on
B、front and rear width lights light on
C、left-turn signal flashes
D、right-turn signal flashes
Answer：D
17、It lights to indicate that ______
A、windscreen wash lacks
B、braking oil lacks
C、cooling system malfunction
D、coolant lacks
Answer：D
18、A vehicle should try to speed up after starting from the roadside and rapidly turn left into the traffic flow on the road.
A、Right
B、Wrong
Answer：B
19、Whats the meaning of this sign?
A、running by right side
B、no going straight
C、straight one-way road
D、yield if going to go straight
Answer：C
20、If a motorized vehicle driver allows his vehicle to be driven by a person whose driving license has been detained, the traffic police will serve an oral warning.
A、Right
B、Wrong
Answer：B