1、The sign on the right warns of a dangerous mountainside road on the left of the road ahead.
A、Right
B、Wrong
Answer：B
2、When a wounded person is unable to get off the vehicle by himself/herself, he/she should be removed from the vehicle so as to avoid a secondary injury.
A、Right
B、Wrong
Answer：A
3、What should a driver do before entering a tunnel on an expressway
A、Turn on the high-beam
B、Turn on the width lamp and the tail lamp
C、Turn on the low-beam
D、Sound the horn before entering the tunnel
Answer：C
4、When rescuing a wounded person in coma causing by excessive blood loss, it is necessary to take measures to prevent heat loss.
A、Right
B、Wrong
Answer：A
5、The sign on the right indicates that sounding the horn is prohibited here.
A、Right
B、Wrong
Answer：B
6、Drivers may go straight and pass through when traffic police give these hand signals.
A、Right
B、Wrong
Answer：B
7、The sign on the right indicates a T-shaped intersection head.
A、Right
B、Wrong
Answer：B
8、This sign warns that the section ahead is under traffic monitoring.
A、Right
B、Wrong
Answer：A
9、What should a driver do when the engine stalls suddenly on the road?
A、Apply emergency braking to stop the vehicle
B、Slow down and stop the vehicle
C、Change to neutral gear and coast
D、Shut down the ignition switch
Answer：B
10、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
11、The driver may turn right directly at this intersection.
A、Right
B、Wrong
Answer：B
12、Motor vehicle drivers are allowed to overtake on this road section.
A、Right
B、Wrong
Answer：B
13、The sign in front indicates the allocation of roads ahead.
A、Right
B、Wrong
Answer：B
14、The driver should turn left by the left side of the intersection central point.
A、Right
B、Wrong
Answer：A
15、The sign in front indicates that vehicles except public buses are not allowed to drive in this lane.
A、Right
B、Wrong
Answer：A
16、The guide arrow on the road surface of this lane indicates that only left turns are permitted at the intersection ahead.
A、Right
B、Wrong
Answer：B
17、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
18、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
19、This sign indicates that vehicles can either drive straight or turn right at the fly-over junction ahead.
A、Right
B、Wrong
Answer：B
20、The sign in front indicates a one-kilometer distance from the next left exit.
A、Right
B、Wrong
Answer：B
21、In the condition of low visibility, drivers should turn on the low-beam when setting off
A、Right
B、Wrong
Answer：A
22、What's the most frequent problem for driving on a muddy road?
A、High resistance force
B、Sideways slide
C、The motor vehicle bumps
D、Steering failure
Answer：B
23、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
24、The sign in front is an advance announcement of famous places and distances en route.
A、Right
B、Wrong
Answer：A
25、Motor vehicles should stop and wait when encountering two red lights flashing alternately at evel crossings.
A、Right
B、Wrong
Answer：A