临沧英语科目四考试题库
1、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
2、The sign on the right indicates a section for ascertaining the distance between the vehicles 200 meters ahead.
A. Right
B. Wrong
Answer：A
3、The sign in front indicates a one-kilometer distance from the highway entry.
A. Right
B. Wrong
Answer：A
4、When parking temporarily on a snowy day, drivers should turn on the headlamp and fog lamp.
A. Right
B. Wrong
Answer：B
5、The sign on the right warns of a hump bridge right ahead.
A. Right
B. Wrong
Answer：B
6、Driving and smoking has no negative effect on safe driving
A. Right
B. Wrong
Answer：B
7、When encountering such pedestrians, motor vehicle drivers may continuously sound the horn to alert them to yield.
A. Right
B. Wrong
Answer：B
8、The road marking on the right lane indicates that drivers may temporarily borrow the special lane for buses.
A. Right
B. Wrong
Answer：B
9、The sign on the right side warns of a sharp right turn ahead.
A. Right
B. Wrong
Answer：A
10、When braking, the steering will become impossible if the front wheels are blocked
A. Right
B. Wrong
Answer：A
11、When a bicycle occupies the motor vehicle lane and obstructs the traffic, the driver should sound the horn continuously and speed up to bypass on the left of the bicycle.
A. Right
B. Wrong
Answer：B
12、Motor vehicles are not allowed to reverse in a tunnel.
A. Right
B. Wrong
Answer：A
13、Motor vehicle drivers may make a U-turn in the broken line area as long as it will not affect the normal traffic flow.
A. Right
B. Wrong
Answer：A
14、When there is a sudden braking failure on the road, what should be done by the driver?
A. Firmly holding the steering wheel and controlling the direction
B. Immediately changing to a low gear to reduce speed
C. Using the stopping brake to reduce speed
D. Turning on the hazard lamps
Answer：ABCD
15、Which of the following is an inflammable solid material?
A. Matches
B. Gun powder
C. Calcium carbide
D. Explosives
Answer：A
16、If a motor vehicle experiences a "water sliding" phenomenon when running on an expressway in rain, what should the driver do?
A. Slow down by suddenly depressing the brake pedal
B. Slow down by slowly releasing the accelerator pedal
C. Turn the steering wheel immediately to adjust the direction
D. Speed up to increase the displacement of the wheels
Answer：B
17、Those traffic police signals mean turning right.
A. Right
B. Wrong
Answer：B
18、What should the driver do to ensure the motor vehicle passes the level crossing safely?
A. Change to neutral gear and slide over
B. Switch to low gear after entering the level crossing
C. Decelerate and lower the gear before entering the level crossing
D. Stop and observe inside the level crossing
Answer：C
19、What should the driver do when the motor vehicle passes the level crossing?
A. Change to neutral gear and slide over
B. Stop, look and pass
C. Speed up, look and pass rapidly
D. Slow down, look and pass slowly
Answer：B
20、When a wounded person suffering burns is thirsty he may drink a small quantity of lightly salty water.
A. Right
B. Wrong
Answer：A