1、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
2、The sign on the right warns drivers to yield for oncoming motor vehicles.
A、Right
B、Wrong
Answer：B
3、What's the emergency measure to deal with a sudden tire burst on the road?
A、Swiftly braking to slow down
B、Firmly hold the steering wheel and steadily stop the vehicle as early as possible
C、Swiftly turn the steering wheel to adjust the direction
D、Go ahead at a low speed and find a place for tire change
Answer：B
4、Where is the proper parking place for motor vehicles driving on an expressway?
A、On the expressway ramp
B、In the acceleration lane
C、In the deceleration lane
D、In a service area
Answer：D
5、The sign on the right indicates notice by sounding the horn.
A、Right
B、Wrong
Answer：B
6、Having driven his vehicle at 110km/hour on an urban road, Mr. Lin is trying to leave the scene after a rear-end collision but is held back by bystanders. The alcohol concentration in his blood, tested in an alcohol test by the traffic police, is 135.8mg per hundred milliliters. Which of the following law-breaking acts did Mr. Lin commit?
A、Drunk driving
B、Speeding
C、Fatigued driving
D、Hit-and-run driving
Answer：ABD
7、When a bus encounters an unexpected situation or an accident, the driver should do his best to minimize the loss and should never cause a secondary accident or even greater loss for the sake of avoiding danger.
A、Right
B、Wrong
Answer：A
8、When driving on a long downhill road, which is the best way to control the speed?
A、Coast in neutral gear
B、Take a low gear
C、Depress the clutch
D、Pull up the handbrake
Answer：B
9、Which lamp should be used when motor vehicles pass hrough an intersection at night where there is no traffic light signal?
A、High-beam
B、Low-beam
C、Hazard lamps
D、High-beam and low-beam should be used alternatively
Answer：D
10、The distance-ascertaining section of an expressway is used for the drivers to ascertain the safety distance when the speed is 100 kilometers per hour.
A、Right
B、Wrong
Answer：A
11、When driving on an expressway, which of the following statements is correct?
A、Drives are not allowed to drive by riding or rolling on the lane dividing line
B、Drivers are prohibited from driving on road olders
C、Drivers may overtake on the ramp, the acceleration lane or the deceleration lane
D、Drivers are prohibited from learning to drive
Answer：C
12、Drivers may turn left when traffic police give these hand signals.
A、Right
B、Wrong
Answer：B
13、What should the driver do when seeing these hand signals?
A、Go straight and pass through the intersection
B、Stop in front of the stop-line and wait
C、Turn left at the intersection
D、Drive at a lower speed at the intersection
Answer：C
14、Which of the following measures is incorrect when a motor vehicle stops?
A、Stop at a stipulated place
B、Avoid stopping on pedestrian streets
C、Avoid obstructing the passing of other motor vehicles and pedestrians when temporarily stops on the road
D、Stop on the non-motor vehicle lane
Answer：D
15、When there is bleeding at the bone fracture of a wounded person, the first thing to do is to fix the wounded part in position, then stop the bleeding and dress the wound.
A、Right
B、Wrong
Answer：B
16、The slanted filled-in yellow marking in the middle of the road warns that there is a stationary obstacle ahead.
A、Right
B、Wrong
Answer：A
17、Crossing the broken white line on the right edge of the road is allowed.
A、Right
B、Wrong
Answer：A
18、When driving in thick fog causing poor visibility on the expressway, the driver should apply emergency braking to stop at once.
A、Right
B、Wrong
Answer：B
19、Mr. Qi drove a large bus with 28 passengers(capacit 55 people). When arriving at an intersection without any traffic signals from south to north at a speed of 50 kilometers per hour, the bus had a side collision with Mr. Li's heavy semi-trailer tractor (capacity 40 tons and carrying 55.2 tons) running from east to west. As a result of this accident, 12 people were killed and 17 injured. What are the main illegal acts in this case?
A、The bus carried more passengers than capacity
B、The bus exceeded the speed limit
C、The tractor carried more cargo than capacity
D、The driver of the tractor was inexperienced
Answer：BC
20、When parking for a long time on a downward slope due to breakdown on the road, drivers should use this method to stop up wheels.
A、Right
B、Wrong
Answer：A