保山科目四英文题
1、Once inflammable gas causes a fire disaster, it should be put out with water in good time.
A. Right
B. Wrong
Answer：B
2、What needs attention when a motor vehicle drives on a road covered with ice and snow?
A. Braking length is extended
B. Anti-skating resistance will be greater
C. The adhesive force of the road will be greater
D. The braking length will be shorter
Answer：A
3、Which one of the following ways to pass this intersection is correct?
A. Turn left or right
B. Drive straight or turn left
C. Turn left
D. Drive straight or turn right
Answer：D
4、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
5、When approaching the turning point of a road, in which of the following ways will motor vehicle drivers easily cause a traffic accident?
A. Driving ahead by occupying the opposite lane
B. Turning the steering wheel quickly when passing through the curve
C. Not reducing speed until driving onto the curve
D. Driving by the right side
Answer：ABC
6、When the engine suddenly stalls on the road and cannot be restarted, the driver should apply emergency braking to force the vehicle to stop as fast as possible.
A. Right
B. Wrong
Answer：B
7、When a motor vehicle stops in snow, which lamp should be turned on?
A. Front and rear fog lamps, clearance lamp and rear position lamp
B. Reverse lamp, clearance lamp and rear position lamp
C. Headlamp, clearance lamp and rear position lamp
D. Hazard lamps, clearance lamp and rear position lamp
Answer：D
8、When driving a vehicle equipped with power steering what should the driver do upon finding that steering is difficult?
A. Stop and identify the cause
B. Control the steering and drive slowly
C. Drive at a lower speed
D. Keep the vehicle going straight
Answer：A
9、How should motor vehicle drivers make a U-turn at the intersection ahead?
A. Make a U-turn in the waiting area for turning left
B. Make a U-turn at the broken line area of the Intersection
C. Wait until the left-turn indicator is on
D. Wait until the straight-going signal is on
Answer：B
10、When parking temporarily in this situation, motor vehicle drivers are allowed to turn the steering wheel right to avoid sliding.
A. Right
B. Wrong
Answer：A
11、When driving on an expressway, where should the driver park?
A. The service area
B. The acceleration lane
C. The deceleration lane
D. On the ramp
Answer：A
12、The sign on the right warns of a guarded crossing 150 meters ahead.
A. Right
B. Wrong
Answer：B
13、The sign on the right indicates that driving along left side only.
A. Right
B. Wrong
Answer：A
14、When encountering such a situation, the motor vehicle driver should change to the left lane rapidly.
A. Right
B. Wrong
Answer：B
15、Motor vehicles are not allowed to stop in this area for a long time.
A. Right
B. Wrong
Answer：A
16、What is the most frequent problem for driving on a muddy road?
A. High resistance force
B. Sideways slide
C. The motor vehicle bumps
D. Steering failure
Answer：B
17、The sign on the right indicates that turning right is not permitted at the intersection ahead.
A. Right
B. Wrong
Answer：A
18、Drivers may temporarily cross these central broken and solid yellow lines when overtaking.
A. Right
B. Wrong
Answer：A
19、What should the driver do if he encounters this situation at the intersection when driving straight?
A. Sound the horn to warn the other vehicle to yield
B. Speed up and pass in the front of the vehicle
C. Turn on the headlamp to warn the other vehicle to yield
D. Slow down or stop to yield
Answer：D
20、How will the adhesive force of road change when speed increases on a damp and slippery road?
A. Increase sharply
B. Increase gradually
C. decrease sharply
D. No change
Answer：C