四川科目四英语app

1、Drivers may turn left when traffic police give these hand signals.

A、Right

B、Wrong

Answer：B

2、What should the driver do when the motor vehicle counters this situation?

A、Sound the horn continuously to warn

B、Speed up and bypass from the front

C、Slow down when encountering any risks

D、Slow down voluntarily and yield

Answer：D

3、Under such circumstances, what should be done by a motor vehicle driver in order to yield out of courtesy?

A、Driving at a higher speed

B、Closely following the vehicle in front

C、Driving at a higher speed by the right side

D、Driving at a lower speed by the right side

Answer：D

4、A correct measure to avoid tire burst of motor vehicles is to lower the tire pressure.

A、Right

B、Wrong

Answer：B

5、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

6、After a traffic accident, what is the most effective measure to prevent secondary accidents?

A、Evacuate all passengers

B、Turn on the hazard lamps

C、Mark the original place of the injured persons

D、Properly place the danger warning sign

Answer：ABD

7、Driving and smoking has no negative effect on safe driving

A、Right

B、Wrong

Answer：B

8、This sign warns to bypass from either side to avoid roadblock.

A、Right

B、Wrong

Answer：A

9、How to ensure safe driving at night?

A、Drive at speed limit

B、Cut speed and drive carefully

C、Maintain the current speed

D、Drive above the speed limit

Answer：B

10、The guide arrow on the road surface of this lane indicates that only left turns are permitted at the intersection ahead.

A、Right

B、Wrong

Answer：B

11、When there is bleeding at the bone fracture of a wounded person, the first thing to do is to fix the wounded part in position, then stop the bleeding and dress the wound.

A、Right

B、Wrong

Answer：B

12、The sign on the right warns of entering a tunnel, and requires reduced speed.

A、Right

B、Wrong

Answer：B

13、When seeing this sign, the driver should slow down promptly.

A、Right

B、Wrong

Answer：A

14、What should be given attention when setting off in this weather?

A、Turning on the high-beam

B、Turning on the front and rear fog lamps

C、Turning on the left indicator only

D、Continuously sounding the horn

Answer：B

15、Mr. Tao drove a midsize bus with 33 passengers. At the spot of 163 kilometers on the South Xuping Expressway, the bus clashed at a speed of 120 kilometers per hour with Mr. Ans minibus parked without any warning signs on the inside lane, due to breakdown after an accident. The midsize bus overturned after collided with the guardrail on the right-hand side. As a result of the accident, 16 people were killed and 15 injured. What are the main illega acts of the two drivers?

A、Mr. Tao carried more passengers than permitted

B、Mr. Tao exceeded speed limit

C、Mr. An failed to place any warning signs in accordance with relevant stipulations

D、Mr. An was illegally parked

Answer：ABC

16、How many kinds of law-breaking acts are displayed in flash 2?

A、One

B、Two

C、Three

D、Four

Answer：B

17、The sign in front indicates that vehicles except public buses are not allowed to drive in this lane.

A、Right

B、Wrong

Answer：A

18、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

19、The sign on the right indicates a section for ascertaining the distance between the vehicles 200 meters ahead.

A、Right

B、Wrong

Answer：A

20、If a motor vehicle misses an exit on the expressway, the driver may reverse along the road shoulder.

A、Right

B、Wrong

Answer：B