保山科目四英语书

1、When driving on a muddy road, the driver should hold the steering wheel firmly and speed up to pass through.

A. Right

B. Wrong

Answer：B

2、When a motor vehicle skids sideways on a muddy road, the driver should turn the steering wheel in the direction of the rear wheel skidding to properly adjust the direction.

A. Right

B. Wrong

Answer：A

3、How many kinds of law-breaking acts are displayed in flash 7?

A. One

B. Two

C. Three

D. Four

Answer：B

4、When a tire suddenly bursts on the road, the driver should violently depress the brake pedal to reduce speed and stop the vehicle.

A. Right

B. Wrong

Answer：B

5、When steering failure happens suddenly, if the road condition permits straight movement, drivers should not apply emergency braking.

A. Right

B. Wrong

Answer：A

6、Which one of the following is the safest way when driving a motor vehicle on this road?

A. Speed up and bypass the obstacle

B. Take the opposite lane and compel the other vehicle to yield

C. Stop and yield to the oncoming vehicle

D. Sound the horn or turn on the headlamp

Answer：C

7、The sign on the right side warns of an abrupt downhill section ahead.

A. Right

B. Wrong

Answer：B

8、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

9、On a mountain road, what should the driver do in this situation?

A. Drive on the left and speed up to bypass

B. Stop to observe and pass slowly

C. Observe closely and pass as soon as possible

D. Sound the horn several times and pass slowly

Answer：C

10、When the tire pressure is too low, what will happen if the tire changes its shape in waves and increases in temperature due to fast movement?

A. Unstable tire pressure

B. Even lower tire pressure

C. Driving resistance increases

D. Tire burst

Answer：D

11、What should the driver do when a motor vehicle encounters this situation on a mountain road?

A. Stick to respective lanes and speed up to approach each other

B. Drive close to the central line of the road

C. Retain the normal speed

D. Slow down

Answer：D

12、Drivers may go straight and pass through when traffic police give these hand signals.

A. Right

B. Wrong

Answer：B

13、When a motor vehicle slides sideways on a road covered by ice and snow, the driver should violently turn the steering wheel to adjust the direction.

A. Right

B. Wrong

Answer：B

14、Which of the following method is correct to rescue an unconscious person?

A. Apply cardio-pulmonaryresuscitation immediately

B. Press the philtrum of the wounded person with force

C. Continuously slap the face of the wounded person

D. Check the breath of the wounded person before other emergency treatments

Answer：D

15、When a motor vehicle catches fire, the driver should manage to park the vehicle in an open place far away from urban areas, buildings, trees, other motor vehicles and flammable materials.

A. Right

B. Wrong

Answer：A

16、The driver should take emergency evasion measures when the motor vehicle suddenly self-ignites. Which ones of the following methods are correct?

A. Spray clean water to extinguish the fire

B. Report to the police

C. Use the spare fire extinguisher in the vehicle to put out the fire

D. Set up a warning sign in the oncoming direction

Answer：BCD

17、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

18、When driving on a road covered with ice and snow, drivers tend to encounter glare caused by reflection of light rays from the road surface.

A. Right

B. Wrong

Answer：A

19、When approaching each other at night in this situation, drivers should watch for the danger where the two motor vehicles headlamps meet (the sight dead zone).