保山科目四英文题
1、Drivers may turn left when traffic police give these hand signals.
A. Right
B. Wrong
Answer：A
2、How to reduce speed or stop when driving on a road covered with snow and ice?
A. Take full advantage of driving brake
B. Take full advantage of the control power from engine
C. Take full advantage of parking brake
D. Take full advantage of speed retarder
Answer：B
3、What action is important on this kind of mountain road?
A. Take care of the dangerous hillside road on the left
B. Drive on the left
C. Drive along the central line of the road
D. Drive on the right side and pass slowly
Answer：D
4、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
5、As shown in the flash, what should the driver do when the motor vehicle encounters this situation?
A. Speed up and pass rapidly
B. Stop immediately
C. Sound the horn to indicate the pedestrians to yield
D. Observe the movement of pedestrians and non-motor vehicles before passing
Answer：D
6、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
7、What should motor vehicle drivers do under the circumstance shown in the flash?
A. Drive by borrowing the opposite lane
B. Brake suddenly and pass through at a lower speed
C. Drive by the outer side of the curve
D. Reduce speed fully and drive by the right side
Answer：D
8、The sign on the right indicates that overtaking is allowed on the section ahead.
A. Right
B. Wrong
Answer：B
9、When there is a sudden braking failure on a downhill road, in which ones of the following ways can drivers reduce speed?
A. Driving onto the emergency lane and reduce speed and stop there
B. Rubbing the vehicle body against the rocks or trees on roadside
C. Pulling up the handbrake first
D. Immediately changing to a low gear
Answer：ABD
10、The slanted filled-in yellow marking in the middle of the road warns that there is a stationary obstacle ahead.
A. Right
B. Wrong
Answer：A
11、The cross-hatched marking indicates an area where vehicle drivers are allowed to stop and wait.
A. Right
B. Wrong
Answer：B
12、When encountering a school bus which stops at the right roadside and students are embarking or disembarking, and there are three motor vehicle lanes in each direction, motor vehicle drivers on the left lane behind the bus should stop and wait.
A. Right
B. Wrong
Answer：B
13、The sign on the right indicates that no long-sounding horn.
A. Right
B. Wrong
Answer：B
14、Which of the following materials should not be used to stop bleeding?
A. Bandage
B. Sling
C. Tourniquet
D. Hemp rope
Answer：D
15、The driver may turn right directly at this intersection.
A. Right
B. Wrong
Answer：B
16、When a bicycle borrows the motor vehicle lane, the motor vehicle may sound the horn hurriedly to warn the bicycle to yield.
A. Right
B. Wrong
Answer：B
17、Which one of the following statements is the safest measure for a motor vehicle driver to take on this kind of road?
A. Accelerate to overtake the vehicle in front as soon as possible
B. Sound the horn to warn the vehicle in front to yield
C. Follow the vehicle in front and keep a certain distance
D. Overtake the vehicle in front from its righthand
Answer：C
18、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
19、vehicles may stop temporarily in this area.
A. Right
B. Wrong
Answer：B
20、What influence does smoking have upon driving?
A. Harmful for safe driving
B. Increase concentration
C. Help relaxation
D. No effect on driving
Answer：A