1、A vehicle running on an expressway may frequently change lanes.
A、Right
B、Wrong
Answer：B
2、When passing an intersection without traffic lights, the driver should go through as fast as possible.
A、Right
B、Wrong
Answer：B
3、Turn on the right-turn signal and return immediately to the original lane afterovertaking.
A、Right
B、Wrong
Answer：B
4、Whats the meaning of this mark on the road?
A、minimum speed limit is 80km/hr
B、average speed is 80km/hr
C、maximum speed limit is 80km/hr
D、80km/hr speed limit ban is lifted
Answer：A
5、How to use light in this situation at the intersection?
A、turn off high beam lights
B、use hazard lights
C、use the high and low beam lights alternately
D、use high beam lights
Answer：C
6、When driving on a mountain road covered by ice and snow, the vehicle behind should ______ if the vehicle in front is climbing a slope.
A、Climb slowly
B、Closely follow and climb
C、Select a proper place to stop and climb after the vehicle in front has passed
D、Rapidly overtake the vehicle in front
Answer：C
7、This sign reminds there is a ferry ahead for vehicles.
A、Right
B、Wrong
Answer：A
8、The subject 3 test is divided into two parts including Driving Skills, Common Knowledge on Safe and Courteous Driving.
A、Right
B、Wrong
Answer：A
9、Driving and smoking has no harm on safe driving.
A、Right
B、Wrong
Answer：B
10、Whats the meaning of this sign?
A、no right turn
B、no U turn
C、no going straight
D、no left turn
Answer：C
11、This sign indicates landslide section ahead and bypassing.
A、Right
B、Wrong
Answer：B
12、What marking is the combination of the white broken lines and the triangle area?
A、road entry marking
B、lane-dividing line that can be crossed
C、deceleration line at road entry
D、road exit marking
Answer：A
13、The main impact of rainy weather on safe driving is _______.
A、The road is wet and slippery and the visibility is poor
B、The engine is prone to stop
C、The resistance to the vehicle increases
D、The electric equipment is prone to getting wet and causing short circuit
Answer：A
14、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
15、Honking in a foggy day can arouse the attention of the opposite side. After hearing the honking from the opposite side, the driver should also honk to respond.
A、Right
B、Wrong
Answer：A
16、The main impact of mountain roads on safe driving is _______.
A、The traffic conditions are boring
B、The slopes are long, the curves are sharp and visibility range is shorter.
C、The traffic flow is heavy
D、The road signs are fewer
Answer：B
17、Whitch kind of vehicle is prohibited from passing by this sign?
A、all kinds
B、small bus
C、midsize bus
D、small truck
Answer：B
18、When driving a motor vehicle after drinking, a prison term of more than 3 years will be imposed.
A、Right
B、Wrong
Answer：B
19、A motorized vehicle is not allowed to stop in the section 50 meters to the bridge, steep slope or tunnel.
A、Right
B、Wrong
Answer：A
20、Which of the following vehicle in front in the same lane is not allowed to be overtaken?
A、police car on duty
B、large bus or large truck
C、taxis
D、public bus
Answer：A