1、Whats the meaning of this sign?
A、3m width limit ahead
B、3m width limit
C、the 3m width limit ban is lifted
D、3m height limit
Answer：B
2、Whats the meaning of this sign?
A、passing by the right side
B、passing by the left side
C、running to right side
D、running the roundabout
Answer：D
3、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
4、It is illegal for a driver to use a cell phone while driving.
A、Right
B、Wrong
Answer：A
5、This sign warns the driver to run slowly with care and beware of the vehicles from horizontal road.
A、Right
B、Wrong
Answer：A
6、Reducing the speed to yield when encountering this situation in the intersection.
A、Right
B、Wrong
Answer：A
7、This set of the hand signals of the traffic police indicates that the vehicles should ___ .
A、turn left
B、wait to turn left
C、reduce speed and pass slowly
D、turn right
Answer：B
8、Whats the meaning of this sign?
A、line guide signs
B、lane merging guide signs
C、lane branching guide signs
D、turning guide signs
Answer：A
9、When the motor vehicle installed ABS system applys emergency braking, the driver can depress the brake pedal heavily.
A、Right
B、Wrong
Answer：A
10、It lights to indicate that the generator is charging to the batteries.
A、Right
B、Wrong
Answer：B
11、Whats the meaning of this sign?
A、fewer lanes
B、merging point
C、emergency lane
D、changing to left lane
Answer：A
12、Motorized vehicles should pass the intersections according to the traffic signals.
A、Right
B、Wrong
Answer：A
13、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
14、As thick fog reduces visibility, turning on the high beam light can increase the visibility.
A、Right
B、Wrong
Answer：B
15、When discovering the persons injured in a traffic accident need rescue while driving, the driver should _________.
A、Send the injured persons to hospital in a timely manner or make emergency calls
B、Dodge as much as possible
C、Go ahead by bypassing the scene
D、Find an excuse to dodge the scene
Answer：A
16、What kind of marking is the yellow broken line in the center of the road?
A、indicative marking
B、prohibitive marking
C、warning sign
D、auxiliary marking
Answer：A
17、May stop temporarily in the lane for non-motorized vehicles in this section.
A、Right
B、Wrong
Answer：B
18、The method and direction of changing lanes by the red car is correct.
A、Right
B、Wrong
Answer：B
19、At this position, you may speed up to pass through the section.
A、Right
B、Wrong
Answer：B
20、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