普洱科目四考试英文版
1、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
2、The white zig-zag line on the highway serves as a reference for the speed of a driver.
A. Right
B. Wrong
Answer：B
3、The sign on the right warns of low-lying road ahead.
A. Right
B. Wrong
Answer：A
4、The sign in front is an advance announcement of the directions led by this intersection.
A. Right
B. Wrong
Answer：A
5、What should the driver pay attention to when the motor vehicle passes a school?
A. Observe the traffic signs and markings
B. Slow down and pass slowly
C. Prohibited from sounding the horn
D. Pass rapidly
Answer：ABC
6、What should be done by the driver who intends to overtake but finds that the vehicle in front is also overtaking?
A. Following the vehicle in front closely and finding a chance to overtake it
B. Accelerating to overtake forcefully
C. Continuously sounding the horn to urge the vehicle in front to yield
D. Refraining from overtaking and letting the vehicle in front overtake first
Answer：D
7、Drivers are not allowed to cross these lane-dividing lines when overtaking in the same direction.
A. Right
B. Wrong
Answer：A
8、The sign on the right warns of a narrowed road on both sides ahead.
A. Right
B. Wrong
Answer：B
9、When reversing in this condition, in which of the following ways can motor vehicle drivers keep safe?
A. Reverse at a lower speed
B. Voluntarily stop and yield
C. Continuously sound the horn to alert
D. Reverse in a clockwise direction
Answer：B
10、The sign on the right warns for children on the section ahead.
A. Right
B. Wrong
Answer：A
11、The sign in the red circle indicates that the left road is only for small vehicles.
A. Right
B. Wrong
Answer：B
12、What does this sign on the fly-over junction indicate?
A. Turn right
B. Drive straight or turn left
C. Drive straight or turn right
D. Take a U-turn under bridge
Answer：B
13、The guide arrow on the road surface of this lane indicates that drivers are only permitted to continue straight at the intersection ahead.
A. Right
B. Wrong
Answer：B
14、The motor vehicle should stop on the right and wait in this situation.
A. Right
B. Wrong
Answer：A
15、As shown in this picture, the vehicles intending to turn left are not allowed to drive into left-turn waiting area directly to wait for green light.
A. Right
B. Wrong
Answer：B
16、A correct measure to avoid tire burst of motor vehicles is to lower the tire pressure.
A. Right
B. Wrong
Answer：B
17、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
18、In such circumstances, which one of the following statements is the safest measure for a motor vehicle driver to take?
A. Accelerate to overtake the vehicle in front as soon as possible
B. Voluntarily reduce speed and refrain from overtaking
C. Sound the horn to warn the vehicle in front to yield
D. Turn on the headlamp to warn the oncoming vehicle to yield
Answer：B
19、When parking temporarily on a snowy day, drivers should turn on the headlamp and fog lamp.
A. Right
B. Wrong
Answer：B
20、On a mountain road, what should the driver do in this situation?
A. Drive on the left and speed up to bypass
B. Stop to observe and pass slowly
C. Observe closely and pass as soon as possible
D. Sound the horn several times and pass slowly
Answer：C