1、Once inflammable gas causes a fire disaster, it should be put out with water in good time.
A、Right
B、Wrong
Answer：B
2、The broken yellow line in the center of the road indicates that bypassing by crossing the line is prohibited in any condition.
A、Right
B、Wrong
Answer：B
3、The slow-down-and-yield line at the intersection ahead indicates that vehicle drivers should stop and give the right of way to vehicles on the trunk road.
A、Right
B、Wrong
Answer：B
4、Under such circumstances, motor vehicle drivers may sound the horn at the proper time and speed up to pass through.
A、Right
B、Wrong
Answer：B
5、Drivers are not allowed to cross these lane-dividing lines when overtaking in the same direction.
A、Right
B、Wrong
Answer：A
6、The sign on the right warns for disabled people ahead.
A、Right
B、Wrong
Answer：A
7、The guide arrow on the road surface of this lane indicates that drivers are only permitted to continue straight at the intersection ahead.
A、Right
B、Wrong
Answer：B
8、When a motor vehicle skids sideways on a muddy road, the driver should turn the steering wheel in the direction of the rear wheel skidding to properly adjust the direction.
A、Right
B、Wrong
Answer：A
9、What's the meaning of the sign on the right?
A、Parking prohibited
B、Temporary parking permitted
C、Picking up or dropping off passengers permitted
D、Stopping to unload permitted
Answer：A
10、Drivers may turn left when traffic police give these hand signals.
A、Right
B、Wrong
Answer：A
11、This sign warns to bypass from either side to avoid roadblock.
A、Right
B、Wrong
Answer：A
12、The sign in front is an advance announcement of the directions led by the interchange.
A、Right
B、Wrong
Answer：A
13、The sign in front indicates a one-kilometer distance from the next left exit.
A、Right
B、Wrong
Answer：B
14、What is the intersection ahead indicated by the right sign?
A、T-shaped intersection
B、Y-shaped intersection
C、Cross-shaped intersection
D、Roundabout
Answer：D
15、When driving in thick or extremely thick fog, what should the driver do due to the low visibility in such weather?
A、Turn on the headlamp and drive slowly
B、Turn on the fog lamp and drive slowl
C、Park in a safe place
D、Drive slowly close to the roadside
Answer：C
16、The sign on the right warns drivers to yield for oncoming motor vehicles.
A、Right
B、Wrong
Answer：B
17、The sign in front indicates a one-kilometer distance from the highway entry.
A、Right
B、Wrong
Answer：A
18、What should the driver do upon finding that one of the left tires is leaking while driving?
A、Brake slowly to slow down
B、Brake swiftly to slow down
C、Turn to the right side swiftly
D、Apply emergency braking
Answer：A
19、The sign on the right indicates to stop and yield at the intersection ahead.
A、Right
B、Wrong
Answer：A
20、Under such circumstances, motor vehicles are allowed to cross the central solid line to overtake.
A、Right
B、Wrong
Answer：B