云南2025英文驾考科目四
1、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
2、When there is no bandage for rescuing a wounded person, which of the following measures is wrong?
A. Dress the wounds with a handkerchief
B. Dress the wounds with a towel
C. Dress the wounds with cotton clothes
D. Dress the wounds with string
Answer：D
3、How many kinds of law-breaking acts are displayed in flash 8?
A. One
B. Two
C. Three
D. Four
Answer：B
4、The sign in front indicates an indoor parking ground 100 meters ahead.
A. Right
B. Wrong
Answer：A
5、When driving in a strong wind, drivers should abruptly turn the steering wheel to return to the original direction if they feel the vehicle deviates horizontally due to a strong gale.
A. Right
B. Wrong
Answer：B
6、The sign on the right warns of low-lying road ahead.
A. Right
B. Wrong
Answer：A
7、The sign on the right side warns of crosswind on the mountain pass ahead.
A. Right
B. Wrong
Answer：A
8、The sign on the right indicates that the vehicle should yield to the oncoming traffic as approaching each other.
A. Right
B. Wrong
Answer：B
9、The sign on the right indicates a bypass route at the intersection ahead.
A. Right
B. Wrong
Answer：A
10、When driving on a long downhill road, which is the best way to control the speed?
A. Coast in neutral gear
B. Take a low gear
C. Depress the clutch
D. Pull up the handbrake
Answer：B
11、Drivers may turn left when traffic police give these hand signals.
A. Right
B. Wrong
Answer：A
12、When encountering an emergency on a highway, the driver should not drastically turn to evade.
A. Right
B. Wrong
Answer：A
13、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
14、When evading an emergency, except for being calm, what principle should be held by drivers?
A. Evading people first and then objects
B. Evading objects first and then vehicles
C. Evading vehicles first and then people
D. Evading objects first and then people
Answer：A
15、When a motor vehicle temporarily stops in fog, which lamp should be turned on?
A. Hazard lamp, clearance lamp and rear position lamp
B. Left-turn indicator, clearance lamp and rear position amp
C. Headlamp, clearance lamp and rear position lamp
D. Reverse lamp, clearance lamp and rear position lamp
Answer：A
16、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
17、When a tire suddenly bursts on the road, the driver should violently depress the brake pedal to reduce speed and stop the vehicle.
A. Right
B. Wrong
Answer：B
18、When driving on this dangerous mountainside road, motor vehicles should drive along the right side of the road.
A. Right
B. Wrong
Answer：A
19、When encountering such pedestrians while driving, a longer safety distance should be kept by drivers.
A. Right
B. Wrong
Answer：A
20、When overtaking on a rainy day, drivers should turn on headlamps and sound a long horn.
A. Right
B. Wrong
Answer：B