三明科目四英语app

1、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

2、The sign on the right warns for disabled people ahead.

A、Right

B、Wrong

Answer：A

3、Under such circumstances, the motor vehicle driver should voluntarily reduce speed and let the vehicle behind overtake.

A、Right

B、Wrong

Answer：A

4、This sign warns to bypass from the right side to avoid the roadblock.

A、Right

B、Wrong

Answer：B

5、When a wounded person suffering burns is thirsty, he should only drink plain boiled water.

A、Right

B、Wrong

Answer：B

6、The sign in front indicates a one-kilometer distance from the highway entry.

A、Right

B、Wrong

Answer：A

7、The sign in front is an advance announcement of the directions led by the interchange.

A、Right

B、Wrong

Answer：A

8、When encountering a road like this, motor vehicle drivers should downshift in advance and- control speed by braking the engine.

A、Right

B、Wrong

Answer：A

9、If the road condition behind is good, motor vehicle drivers should reverse rapidly.

A、Right

B、Wrong

Answer：B

10、If a motor vehicle experiences a "water sliding" phenomenon when running on an expressway in rain, what should the driver do?

A、Slow down by suddenly depressing the brake pedal

B、Slow down by slowly releasing the accelerator pedal

C、Turn the steering wheel immediately to adjust the direction

D、Speed up to increase the displacement of the wheels

Answer：B

11、When driving a motor vehicle into a traffic flow, drivers should not hold up other vehicles.

A、Right

B、Wrong

Answer：A

12、The road marker indicates that vehicles are not allowed to make a U-turn at the intersection ahead.

A、Right

B、Wrong

Answer：A

13、When encountering this situation at the gate of a school, the driver should prepare to stop.

A、Right

B、Wrong

Answer：A

14、The guide arrow on the road surface of this lane indicates that only left and right turns are permitted on the lanes ahead.

A、Right

B、Wrong

Answer：A

15、Matches, sulfur and red phosphorus belong to which of the following dangerous chemicals?

A、Explosives

B、Oxidizing materials

C、Self-igniting articles

D、Inflammable solid materials

Answer：D

16、The sign indicates no overtaking on the section ahead.

A、Right

B、Wrong

Answer：B

17、What should the driver do when the motor vehicle encounters this situation in front of a school?

A、Bypass before the queue

B、Slow down and pass slowl

C、Stop promptly and yield

D、Go through in the spaces between the queues

Answer：C

18、Mr. Zhou drove a light van (with 22 passengers) on the Bingcha Highway. At the spot of 79 kilometers mark by 150 meters of the highway, the van fell into the valley on one side, killing 12 people and injuring 10. What's the main illegal act committed by Mr.Zhou?

A、Driving a motor vehicle having failed to accept inspection in time

B、Carrying passengers on a freight motor vehicle

C、Speeding

D、Fatigued driving

Answer：B

19、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

20、The sign in front indicates an indoor parking ground 100 meters ahead.

A、Right

B、Wrong

Answer：A