西双版纳科目四英语pdf
1、Drivers may go ahead when traffic polices posture is like this.
A. Right
B. Wrong
Answer：A
2、This sign warns that the section ahead is under traffic monitoring.
A. Right
B. Wrong
Answer：A
3、Motor vehicle drivers may reverse at an intersection.
A. Right
B. Wrong
Answer：B
4、The sign on the right warns for livestock on the road ahead.
A. Right
B. Wrong
Answer：B
5、Where is the proper parking place for breakdown motor vehicles stopping for examination?
A. In the far outer lane
B. In the inner lane
C. In the emergency lane
D. Entrance area of the ramp
Answer：C
6、The sign on the right warns of a widened right-hand road ahead.
A. Right
B. Wrong
Answer：B
7、After a traffic accident, what is the most effective measure to prevent secondary accidents?
A. Evacuate all passengers
B. Turn on the hazard lamps
C. Mark the original place of the injured persons
D. Properly place the danger warning sign
Answer：ABD
8、When driving on a muddy road, what should the driver do?
A. Try to avoid using the foot brake
B. Drive slowly in mid or low gear
C. Firmly hold the steering wheel
D. Speed up and pass through
Answer：ABC
9、When approaching the turning point of a road, in which of the following ways will motor vehicle drivers easily cause a traffic accident?
A. Driving ahead by occupying the opposite lane
B. Turning the steering wheel quickly when passing through the curve
C. Not reducing speed until driving onto the curve
D. Driving by the right side
Answer：ABC
10、The sign on the right indicates a one-kilometer distance from the ETC toll station.
A. Right
B. Wrong
Answer：A
11、If a driver finds there is no vehicle behind, he may change lanes without turning on the indicator.
A. Right
B. Wrong
Answer：B
12、As shown in this picture, before driving to the intersection, vehicles are not allowed to change lanes by crossing the solid white line.
A. Right
B. Wrong
Answer：A
13、The signs on each side warn of changes in road alignment ahead.
A. Right
B. Wrong
Answer：A
14、When overtaking on a rainy day, drivers should turn on headlamps and sound a long horn.
A. Right
B. Wrong
Answer：B
15、The driver should drive on the left in this kind of tunnel.
A. Right
B. Wrong
Answer：B
16、Turning on the high-beam is an effective way to improve visibility in fog weather.
A. Right
B. Wrong
Answer：B
17、Motor vehicle drivers should use the windscreen wiper when setting off on a rainy day
A. Right
B. Wrong
Answer：A
18、When driving on a foggy day, the driver should turn on the fog lamp.
A. Right
B. Wrong
Answer：A
19、How to ensure motor vehicles have sufficient power when driving uphill?
A. Downshift before reducing speed
B. Downshift after reducing speed
C. Downshift when the speed is excessively low
D. Downshift to the fullest extent
Answer：A
20、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