1、Drivers may go straight and pass through when traffic police give these hand signals.
A、Right
B、Wrong
Answer：B
2、The sign on the right warns of a dangerous mountainside road ahead.
A、Right
B、Wrong
Answer：A
3、This sign warns to bypass from either side to avoid roadblock.
A、Right
B、Wrong
Answer：A
4、When encountering such pedestrians while driving, a longer safety distance should be kept by drivers.
A、Right
B、Wrong
Answer：A
5、Mr Hao drove a heavy dump truck with 84.84 tons of cargo (truck allowing for 15.58 tons). When he drove on the No 262 provincial highway in Luanxian County, at the spot of 34 kilometers mark by 623 meters, his truck overturned onto the sideway after a rear-end collision with another truck in front carrying 45.85 tons of cargo(a truck allowing for 1. 71 tons). As a result of this accident, 19 people were killed and 17 injured. What's the common illegal act of the two drivers?
A、Speeding
B、Overloaded
C、Fatigued driving
D、Driving after drinking
Answer：B
6、The sign on the right warns that the road will narrow over the next 5 kilometers.
A、Right
B、Wrong
Answer：A
7、When an erosive material catches fire, it should not be put out with water cannon.
A、Right
B、Wrong
Answer：A
8、The sign on the right indicates a bypass flow intersection ahead.
A、Right
B、Wrong
Answer：B
9、When extinguishing fire, the synthetic-made garments should not be taken off in order to protect the exposed skin from burning.
A、Right
B、Wrong
Answer：B
10、Which of the following materials should not be used to stop bleeding?
A、Bandage
B、Sling
C、Tourniquet
D、Hemp rope
Answer：D
11、The sign on the right warns of an embankment road 200 meters ahead.
A、Right
B、Wrong
Answer：A
12、When encountering a vehicle in front ascending on a mountainous road covered with ice and snow, what should the motor vehicle driver do?
A、Ascend after the vehicle in front passes the slope
B、Overtake the vehicle in front swiftly and drive on
C、Overtake the vehicle in front with a slow speed and drive on
D、Follow the vehicle in front closely
Answer：A
13、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
14、The sign on the right warns of a bumpy road ahead.
A、Right
B、Wrong
Answer：B
15、The sign on the right indicates a passing bay ahead.
A、Right
B、Wrong
Answer：A
16、How should lamps be used when a motor vehicle meets an oncoming bicycle on a narrow road or a narrow bridge at night?
A、Continuously change between low-beam and high-beam
B、Use clearance lamp
C、Use high-beam
D、Use low-beam
Answer：D
17、How will the adhesive force of road change when speed increases on a damp and slippery road?
A、Increase sharply
B、increase gradually
C、decrease sharply
D、No change
Answer：C
18、Motor vehicles are prohibited from stopping on the ramp of an expressway.
A、Right
B、Wrong
Answer：A
19、When a motor vehicle encounters thick fog on an expressway and the visibility is poor, the driver should immediately brake and stop.
A、Right
B、Wrong
Answer：B
20、When braking, the steering will become impossible if the front wheels are blocked
A、Right
B、Wrong
Answer：A
21、The sign on the right indicates to stop and yield at the intersection ahead.
A、Right
B、Wrong
Answer：A
22、The sign on the right warns of an uneven road ahead.
A、Right
B、Wrong
Answer：A
23、The motor vehicle should stop on the right and wait in this situation.
A、Right
B、Wrong
Answer：A
24、Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.
A、Right
B、Wrong
Answer：A
25、The sign on the right warns of a road section ahead under construction.
A、Right
B、Wrong
Answer：A