1、It is an illegal act for the driver to make calls while driving.
A、Right
B、Wrong
Answer：A
2、When driving, besides paying attention to keeping a safe distance from the vehicle in front, drivers should also be prudent when braking so as to avoid a rear-end collision caused by a vehicle behind.
A、Right
B、Wrong
Answer：A
3、The sign on the right warns of three or more winding roads ahead.
A、Right
B、Wrong
Answer：B
4、The sign on the right warns of an unguarded railway crossing 150 meters ahead.
A、Right
B、Wrong
Answer：A
5、Which of the following materials should not be used to stop bleeding?
A、Bandage
B、Sling
C、Tourniquet
D、Hemp rope
Answer：D
6、The sign in front indicates the name and number of the highway.
A、Right
B、Wrong
Answer：A
7、When leaving an expressway, drivers should enter the ramp after slowing down in the deceleration lane.
A、Right
B、Wrong
Answer：A
8、When a tire suddenly bursts on the road, in which of the following ways can motor vehicle drivers keep safe?
A、Applying emergency braking and pulling over
B、Firmly holding the steering wheel and keeping the vehicle going straight
C、Immediately releasing the accelerator pedal
D、Gently depressing the brake pedal
Answer：BCD
9、The sign on the right warns of a narrowed road on both sides ahead.
A、Right
B、Wrong
Answer：B
10、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
11、When a wounded person suffering burns is thirsty, he should only drink plain boiled water.
A、Right
B、Wrong
Answer：B
12、The sign on the right warns of an embankment road 200 meters ahead.
A、Right
B、Wrong
Answer：A
13、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
14、This sign indicates the traffic broadcast and radio television channel of highway.
A、Right
B、Wrong
Answer：B
15、What should the driver do when a motor vehicle encounters this situation on a mountain road?
A、Stick to respective lanes and speed up to approach each other
B、Drive close to the central line of the road
C、Retain the normal speed
D、Slow down
Answer：D
16、When fixing the unexposed bones in position, it is necessary to exceed the upper and lower joints of the wounded body part.
A、Right
B、Wrong
Answer：A
17、The sign on the right warns of no passing on either side of the road ahead.
A、Right
B、Wrong
Answer：B
18、When a motor vehicle moves through water, the driver should try to maintain a constant speed and sufficient power and pass through without stopping.
A、Right
B、Wrong
Answer：A
19、In this driving condition, drivers should turn on the high-beam when setting off.
A、Right
B、Wrong
Answer：B
20、It is illegal to change lanes without turning on indicators.
A、Right
B、Wrong
Answer：A