山南2026年摩托车科目四英文题库345题
1、Gun powder, explosives and detonating powder belong to which of the following dangerous chemicals?
A. Oxidizing materials
B. Inflammable solid materials
C. Explosives
D. Self-igniting articles
Answer：C
2、Under such circumstances, motor vehicle drivers should stop and yield
A. Right
B. Wrong
Answer：A
3、What is the meaning of this sign?
A. A manned level crossing
B. Multi-crossing of railway and road
C. Grade separation level crossing
D. An unmanned level crossing
Answer：A
4、What is the meaning of this sign?
A. Continuous down slopes
B. Steep downhill road
C. Steep uphill road
D. Continuous up slopes
Answer：A
5、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
6、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
7、The traffic police may detain the motorcycle if its driver has falsified the license plate and vehicle license.
A. Right
B. Wrong
Answer：A
8、When a wounded person suffering bone fracture in the thigh, shank and spine, it is necessary to keep the fracture in position and refrain to move the wounded person.
A. Right
B. Wrong
Answer：A
9、Why is it dangerous to overtake on a snowy mud road in heavy snow?
A. Snow can increase tire adhesion
B. The flying mud made the sight bad.
C. Long braking distance in case of emergency
D. Pavement under snow and mud is easier to skid.
Answer：BCD
10、What is the meaning of this sign?
A. More vehicles section
B. Passing slowly
C. Jammed section
D. Construction section
Answer：B
11、When there is no bondage for rescuing a wounded person, towels, handkerchiefs, bed sheets and stockings can be used for dressing.
A. Right
B. Wrong
Answer：A
12、Rescue personnel should check the breath of the unconscious person before applying any other emergency treatment.
A. Right
B. Wrong
Answer：A
13、Under such circumstances, motor vehicle drivers should slow down and yield
A. Right
B. Wrong
Answer：A
14、What is the meaning of this sign?
A. Crosswalk lights
B. Watch for pedestrians
C. Attention to traffic lights
D. Intersection
Answer：C
15、What is the meaning of this sign?
A. Crosswalk
B. Students?ˉ passage
C. Watch for pedestrians
D. Children?ˉs passage
Answer：A
16、What should motor vehicle drivers do when approaching an oncoming vehicle on a frozen road?
A. Cut speed as approaching each other
B. Pass each other by speeding up properly
C. Pass each other slowly by cutting speed in advance
D. Pass each other along the central line to the best
Answer：C
17、When a tire blowout on the road, the driver should swiftly depress the brake pedal to reduce speed and stop the vehicle.
A. Right
B. Wrong
Answer：B
18、It is not a bad habit for a driver to frequently change lanes.
A. Right
B. Wrong
Answer：B
19、Under such circumstances, what should be done by motor vehicle drivers in order to yield to the pedestrians politely?
A. Set off after pedestrians pass
B. Set off and bypass in front of the pedestrians
C. Sound the horn to warn the pedestrians to yield
D. Set off and approach the pedestrians slowly
Answer：A
20、When an erosive material catches fire, it should not be put out with water cannon.
A. Right
B. Wrong
Answer：A