1、Opening the doors of a motorized vehicle should not obstruct the flow of other vehicles and pedestrians.
A、Right
B、Wrong
Answer：A
2、Whats the meaning of this mark on the road?
A、the lane for non-motorized vehicles
B、the special lane for motorcycles
C、the special lane for battery bicycles
D、the special lane for bicycles
Answer：A
3、When encountering a vehicle in the opposite direction forcing its way by using his lane, the driver should __________.
A、Force the other side to drive by the right side
B、Use the high beam light to warn the other side
C、Voluntarily yield to the other side
D、Go ahead by the center of the road
Answer：C
4、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
5、You may speed up to go through the intersection in this case.Answer：
A、Right
B、Wrong
Answer：B
6、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
7、Let the straight-going vehicle go first at this intersection.
A、Right
B、Wrong
Answer：A
8、When driving in a rainstorm and the windscreen wiper cannot totally wipe off the rain water, the driver should ________.
A、Concentrate his attention and drive with care
B、Immediately reduce speed and stop at the road side
C、Maintain the normal speed
D、Drive at a reduced speed
Answer：B
9、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
10、Whats the meaning of this sign?
A、expressway left exit ahead
B、expressway destination ahead
C、expressway right exit ahead
D、expressway next exit ahead
Answer：D
11、The child in the motorized vehicle does not need to buckle up when the vehicle runs.
A、Right
B、Wrong
Answer：B
12、A driver may drive on the road a motorized vehicle overhauled which has reached the scraped standard.
A、Right
B、Wrong
Answer：B
13、Whats the meaning of this sign?
A、no changing lane
B、no left turn
C、no going straight
D、no U turn
Answer：D
14、It lights to indicate that ______
A、windscreen wash lacks
B、braking oil lacks
C、cooling system malfunction
D、coolant lacks
Answer：D
15、This sign reminds an unmanned level crossing ahead.
A、Right
B、Wrong
Answer：A
16、Whats the meaning of this sign?
A、expressway entry ahead
B、expressway ending ahead
C、expressway beginning ahead
D、expressway exit ahead
Answer：A
17、When a driver suddenly encounters a vehicle in the opposite direction that forces its way by overtaking and occupying his lane, the driver may refuse to avoid it and force it to yieldto you.
A、Right
B、Wrong
Answer：B
18、This sign warns slippery road ahead and running slowly with care.
A、Right
B、Wrong
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 only imposes a fine if a vehicle is suspected of using the falsified or altered label of inspection.
A、Right
B、Wrong
Answer：B