1、The sign on the right warns of a hump bridge right ahead.
A、Right
B、Wrong
Answer：B
2、As shown in the flash, the driver's act is correct.
A、Right
B、Wrong
Answer：B
3、Drivers may turn right at the intersection when traffic police give these hand signals.
A、Right
B、Wrong
Answer：A
4、The drivers, loaders and supercargoes responsible for dangerous chemicals transportation should all full understand the chemical characteristics, potential risks, features of the packaging containers and emergency measures for any unexpected accidents.
A、Right
B、Wrong
Answer：A
5、The diamond-shaped broken line warns that drivers should drive at a lower speed on the road sections ahead.
A、Right
B、Wrong
Answer：A
6、The sign on the right indicates left turn only at the intersection ahead.
A、Right
B、Wrong
Answer：A
7、Turning on the high-beam is an effective way to improve visibility in fog weather.
A、Right
B、Wrong
Answer：B
8、The sign on the right warns of a road section ahead under construction.
A、Right
B、Wrong
Answer：A
9、The sign on the right side warns of an emergency lane 500 meters ahead.
A、Right
B、Wrong
Answer：A
10、When an erosive material catches fire, it should not be put out with water cannon.
A、Right
B、Wrong
Answer：A
11、When a motor vehicle breaks down and cannot be moved away from the emergency lane or the road shoulder, the driver and all passengers should get off the vehicle and wait on the road side instead of leaving the expressway.
A、Right
B、Wrong
Answer：B
12、At 13: 10 pm, Mr Luo set out in his medium bus from 0 km mark on the highway, and by 14: 10 had passed the 125km mark by 200 meters, he caused a rear-end collision with a motor vehicle that ran into the side slope on the southwest side, killing 11 people and injuring 2. Which of the following law-breaking acts did Mr. Luo commit?
A、Speeding
B、Driving not in accordance with traffic markings
C、Exceeding carrying capacity
D、Fatigued driving
Answer：A
13、The sign on the right warns to keep a safe distance on the road ahead.
A、Right
B、Wrong
Answer：B
14、What should the driver do to ensure safe driving when the motor vehicle encounters this situation in a residential area?
A、Sound the horn to warn the pedestrians
B、Speed up and pass as quickly as possible
C、Retain a normal speed
D、Slow down and prepare to stop
Answer：D
15、When rescuing a wounded person who has been poisoned by toxic gas, the first measure is to send him/her to a place with fresh air so that he/she will not continue to be poisoned.
A、Right
B、Wrong
Answer：A
16、When encountering this situation in a residential area, the driver should follow them closely.
A、Right
B、Wrong
Answer：B
17、Drivers may cross these lane-dividing lines to change lanes in the same direction.
A、Right
B、Wrong
Answer：B
18、What should the driver do to follow other motor vehicles on a mountain road?
A、Closely follow the vehicle in front
B、Increase the safety distance
C、Reduce the vertical distance between vehicles
D、Try to overtake the vehicle in front as soon as possible
Answer：B
19、When finding a tire burst on the road, the driver should gently depress the brake pedal, reduce speed and stop the vehicle slowly.
A、Right
B、Wrong
Answer：A
20、The sign on the right indicates an ETC lane at toll station ahead.
A、Right
B、Wrong
Answer：A
21、The driver should speed up to 40 kilometers per hour when he/she sees this traffic sign.
A、Right
B、Wrong
Answer：B
22、When a motor vehicle falls into water and the side door cannot be opened, which of the following methods is correct for self-rescue?
A、Smash the window glass
B、Close the windows
C、Make calls for help
D、Try to open the door with a tool
Answer：A
23、The guide arrow on the road surface of this lane indicates that only left and right turns are permitted on the lanes ahead.
A、Right
B、Wrong
Answer：A
24、It is illegal to change lanes without turning on indicators.
A、Right
B、Wrong
Answer：A
25、When driving on road sections where safe sight distance is affected, such as the top of a ramp, what should drivers do to ensure safety?
A、Rush through
B、Use hazard lamp
C、Cut speed and sound the horn
D、Drive at will
Answer：C