泸州科目四英文版题库
1、The guide arrow on the road surface of this lane indicates that only left and right turns are permitted on the lanes ahead.
A. Right
B. Wrong
Answer：A
2、The sign on the right warns of traffic signals ahead.
A. Right
B. Wrong
Answer：A
3、Which one of the following measures is correct when a motor vehicle intends to overtake but the vehicle in front refuses to yield?
A. Use a long-sounding horn
B. Follow the vehicle in front while turning high-beam
C. Wait for it to yield while keeping a safe distance
D. Use high-beam and low-beam alternatively
Answer：C
4、How many kinds of law-breaking acts are displayed in flash 3?
A. One
B. Two
C. Three
D. Four
Answer：B
5、If a motor vehicle encounters a strong side wind when it leaves the opening of an expressway tunnel, what will happen?
A. A feeling of deceleration
B. A feeling of acceleration
C. A feeling of pressure
D. Deviation in direction
Answer：D
6、Drivers are not allowed to cross these lane-dividing lines when overtaking in the same direction.
A. Right
B. Wrong
Answer：A
7、Sideslip happens most easily on which one of the following road surfaces?
A. Dry concrete road
B. Road surface at the beginning of rain
C. Damp concrete road surface
D. Road in heavy rain
Answer：B
8、When steering failure happens suddenly, if the road condition permits straight movement, drivers should not apply emergency braking.
A. Right
B. Wrong
Answer：A
9、When rescuing a wounded person who has been poisoned by toxic gas, which of the following measures should be taken first?
A. Prevent heat loss
B. Bring him to a place with fresh air
C. Give him artificial respiration
D. Depress the heart over the chest
Answer：B
10、The marking on the road surface indicates that the speed limit of this road section is 80 km/hour.
A. Right
B. Wrong
Answer：B
11、The sign on the right indicates a bypass flow intersection ahead.
A. Right
B. Wrong
Answer：B
12、What should the driver do when the motor vehicle encounters this situation in front of a school?
A. Bypass before the queue
B. Slow down and pass slowly
C. Stop promptly and yield
D. Go through in the spaces between the queues
Answer：C
13、Under such circumstances, the driver should stop the vehicle and yield to pedestrians.
A. Right
B. Wrong
Answer：A
14、When a fast-moving vehicle encounters an emergency the driver should turn to evade first and then brake to slow down so as to mitigate the damage.
A. Right
B. Wrong
Answer：B
15、The sign on the right warns to keep a safe distance on the road ahead.
A. Right
B. Wrong
Answer：B
16、The leading cause of this accident is that the driver failed to make sure that it was safe to reverse before doing so.
A. Right
B. Wrong
Answer：A
17、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
18、When extinguishing fire, the synthetic-made garments should not be taken off in order to protect the exposed skin from burning.
A. Right
B. Wrong
Answer：B
19、The sign on the right warns of a hump bridge right ahead.
A. Right
B. Wrong
Answer：B
20、Drivers may turn left when traffic police give these hand signals.
A. Right
B. Wrong
Answer：B