1、What is this traffic sign?
A、slippery section
B、sharp curve
C、inverse curve
D、continuous curves
Answer：D
2、Whats the meaning of this sign?
A、Passing on both sides
B、Passing is prohibited
C、Passing by the left side
D、Passing by the right side
Answer：A
3、When the road maintenance vehicle and the engineering vehicle are on duty, the passing vehicles should avoid with care.
A、Right
B、Wrong
Answer：A
4、How to use lights when changing to the left lane on road?
A、turn on the right-turn signal in advance
B、not need to turn on any turn signal
C、turn on the left-turn signal in advance
D、turn on the low beam lights in advance
Answer：C
5、Whats the meaning of this sign?
A、low-lying road
B、hump bridge
C、bump road
D、high outburst road
Answer：C
6、What kind of sign is it?
A、directional sign
B、indicative sign
C、prohibitive sign
D、warning sign
Answer：A
7、The front safety bags play a fully protective role when used in conjunction with ______
A、ABS system
B、seat belt
C、safety pillow of the chair
D、safety glasses
Answer：B
8、It displays the current engine speed is 6000 rev / min.
A、Right
B、Wrong
Answer：B
9、Traffic Signs and traffic markings are not traffic signals.
A、Right
B、Wrong
Answer：B
10、When running on an expressway that has four lanes in the same direction, the vehicles whose speed is higher than 110 kilometers per hour should run ______.
A、The far left lane
B、The second left lane
C、The far right lane
D、The third left lane
Answer：A
11、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
12、When the fire engine, ambulance and wrecker are executing an emergency task, other vehicles should yield.
A、Right
B、Wrong
Answer：A
13、Traffic Police can detain the vehicle according to law if it runs on the road failing to place a label of inspection.
A、Right
B、Wrong
Answer：A
14、Whats the meaning of this park marking?
A、special stopping and waiting area
B、special getting-on and getting-off area
C、time limit parking
D、fixed direction parking
Answer：D
15、Whats the meaning of this sign?
A、intersection ahead
B、interchange ahead
C、Y-shaped intersection ahead
D、ring intersection ahead
Answer：D
16、When a vehicle passes a level crossing, the driver should use the low gear to pass and should not change gear halfway in order to avoid engine kill.
A、Right
B、Wrong
Answer：A
17、Overtaking is allowed when passing a level crossing in city where no train passes.
A、Right
B、Wrong
Answer：B
18、Whats the meaning of this figure mark on the road?
A、a mark of keeping distance
B、a mark of minimum distance
C、a mark of speed limit
D、a mark of road number
Answer：C
19、Must reduce the frequency of honking in this section.
A、Right
B、Wrong
Answer：B
20、The vehicle is allowed to _______ at this intersection.
A、go straight or turn right
B、turn right
C、turn left
D、go straight
Answer：C