黔西南科目四英语pdf
1、When the engine suddenly stalls on the road and cannot be restarted, the driver should pull over in a timely fashion and identify the cause of the stalling.
A. Right
B. Wrong
Answer：A
2、The sign on the right warns of a narrowed road on both sides ahead.
A. Right
B. Wrong
Answer：B
3、When encountering a road like this, motor vehicle drivers should downshift in advance to maintain the dynamic of the motor vehicle.
A. Right
B. Wrong
Answer：A
4、The sign on the right warns of a road section ahead under construction.
A. Right
B. Wrong
Answer：A
5、When extinguishing a fire, the driver should refrain from breathing through mouth or crying loudly Otherwise, the fire and smoke will scorch the upper respiratory tract.
A. Right
B. Wrong
Answer：A
6、The sign on the right indicates right-hand turn only.
A. Right
B. Wrong
Answer：A
7、Upon encountering this traffic signal, how should a driver react?
A. Observe the traffic situation and pass at a reduced speed
B. Pass at an increased speed without changing gears
C. Pass before the train comes
D. Crossing the stop line is prohibited
Answer：D
8、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
9、When driving on an expressway which of the following statements is correct?
A. Drivers may stop to pick up or drop off passengers in the emergency lane
B. Drives may load or unload cargo in the emergency lane
C. Drives may overtake other vehicles or stop in the deceleration or acceleration lane
D. Drives are prohibited from driving or stopping in the emergency lane in a non-emergency case
Answer：D
10、It is a bad habit for a driver to put his left arm on the window of the vehicle or hold the gear lever in his right hand for a long time.
A. Right
B. Wrong
Answer：A
11、Under such circumstances, motor vehicle drivers should follow the vehicle in front and drive into the Intersection to wait.
A. Right
B. Wrong
Answer：B
12、The sign on the right indicates a bypass flow intersection ahead.
A. Right
B. Wrong
Answer：B
13、When a motor vehicle deviates from the normal direction due to steering failure, what should the driver do?
A. Immediately steer and adjust
B. Reduce speed and stop the vehicle as early as possible
C. Steer to the side where there is no obstacle to evade
D. Steer to the side where there is an obstacle to evade
Answer：B
14、Before a motor vehicle enters a tunnel, the driver should adjust the speed in accordance with the indication of the traffic sign at the entrance of the tunnel.
A. Right
B. Wrong
Answer：A
15、What should the driver do when the motor vehicle counters this situation?
A. Sound the horn continuously to warn
B. Speed up and bypass from the front
C. Slow down when encountering any risks
D. Slow down voluntarily and yield
Answer：D
16、When overtaking on a rainy day, drivers should turn on headlamps and sound a long horn.
A. Right
B. Wrong
Answer：B
17、Under such circumstances, the motor vehicle is allowed to overtake.
A. Right
B. Wrong
Answer：B
18、The diamond-shaped sign on the road indicates a crosswalk on the road ahead.
A. Right
B. Wrong
Answer：A
19、The sign indicates no overtaking on the section ahead.
A. Right
B. Wrong
Answer：B
20、When a gas tanker is leaking heavily, which of the following measures is wrong?
A. Cut off the power
B. Wear gas mask and protect gloves
C. Turn off the valve to stop leaking
D. Evacuate people to the leeward side
Answer：D