1、Driving and smoking has no harm on safe driving.
A、Right
B、Wrong
Answer：B
2、Whats the role of the prohibitive sign?
A、indicate the vehicles to go ahead
B、warn danger ahead
C、prohibit or restrict from doing
D、tell the direction information
Answer：C
3、A vehicle running on an expressway may frequently change lanes.
A、Right
B、Wrong
Answer：B
4、Whats the meaning of the double yellow solid lines?
A、opposite direction lanes dividing line that can not be crossed
B、opposite direction lanes dividing line that can be crossed
C、bilateral same direction lanes dividing line that can be crossed
D、one-way lanes dividing line
Answer：A
5、When a vehicle merges with the traffic flow, the driver should turn on the turn signal in advance, go straight, observe the traffic conditions on both sides through the rear-view mirror, and merge with the traffic flow if it is safe to do so.
A、Right
B、Wrong
Answer：A
6、Whats the meaning of the yellow marking on the road?
A、gradual road width
B、more carriageways
C、closing to obstacle
D、construction section indication
Answer：A
7、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
8、Whats the meaning of this sign?
A、lane for small vehicles
B、special lane for small vehicles
C、special lane for multi-passenger vehicles
D、lane for motorized vehicles
Answer：D
9、Whats the meaning of this sign?
A、low-lying road
B、hump bridge
C、bump road
D、high outburst road
Answer：C
10、Whats the meaning of this sign?
A、recommended speed in unusual weather
B、minimum speed in unusual weather
C、average speed in unusual weather
D、maximum speed in unusual weather
Answer：A
11、When a vehicle starts up, the driver should observe the traffic conditions and begin to start up after making sure it is safe to do so.
A、Right
B、Wrong
Answer：A
12、What marking is the yellow broken line in the circle?
A、non-motorized vehicles guide lines
B、intersection guide line
C、lane connection lines
D、small vehicles turning lines
Answer：B
13、How to run when encountering this situation?
A、speed up to enter the lane of either side
B、enter the right lane
C、reduce speed and enter the lane of either side
D、can not run in the lane of neither side
Answer：D
14、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
15、When a motorized vehicle causes a minor traffic accident and obstructs traffic flow, it does not need to move.
A、Right
B、Wrong
Answer：B
16、When an accident has caused congestion on an expressway, the vehicles may run in the emergency strip on the right or in the shoulder of the road.
A、Right
B、Wrong
Answer：B
17、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
18、When the vehicle has changed its direction due to a front tire blowout on the road, the driver should firmly hold the steering wheel with both hands to ensure the vehicle goes straight.
A、Right
B、Wrong
Answer：A
19、Is there any effective auxiliary method to control the speed while driving on a long downhill road besides braking.
A、Shift to the neutral gear and slide
B、Use the engine to brake
C、Turn off the engine and slide
D、Depress the clutch and slide
Answer：B
20、How to pass through the unmanned level crossing without traffic lights?
A、properly reduce speed to pass
B、slide over in the neutral gear
C、stop to make sure it is safe, then pass
D、speed up and pass as fast as possible
Answer：C