西安科目四英语app

1、Under such circumstances, what should motor vehicle drivers do?

A、Pass slowly at a lower speed

B、Speed up and pass

C、Continuously sound the horn and pass

D、Pass at a normal speed

Answer：A

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

A、Right

B、Wrong

Answer：B

3、vehicles to pass an intersection marked with this sign?

A、Stopping and observing the traffic situation around the intersection

B、Approaching the intersection by speeding up

C、Approaching the intersection at a reduced speed

D、Observing the traffic situation on the left rear side

Answer：A

4、The sign on the right indicates the road width ahead is limited to 3 meters.

A、Right

B、Wrong

Answer：A

5、The marking on the road surface indicates that the speed limit of this road section is 50 km/hour.

A、Right

B、Wrong

Answer：A

6、Under such circumstance at an intersection. motor vehicle drivers should be prepared to stop and yieldat any time.

A、Right

B、Wrong

Answer：A

7、When a tire suddenly bursts on the road, what should not be done by the driver?

A、Keep calm and release the accelerator pedal slowly

B、Hold the steering wheel firmly to ensure the vehicle goes straight

C、Apply emergency braking and stop the vehicle in the shortest possible time

D、Gently depress the brake pedal after the vehicle slows down

Answer：C

8、When driving on an expressway, what should the driver do if he/she has missed an exit but the next exit is far away?

A、Reverse along the road shoulder

B、Continue on

C、Stop immediately

D、Make a U-turn at the current location

Answer：B

9、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

10、In which ones of the following ways can motor vehicle drivers effectively prevent braking failure?

A、Maintaining the braking system periodically

B、Checking the free brake pedal travel before driving

C、Using the braking system correctly to avoid brake-fade

D、For vehicles with hydraulic braking system, checking if the brake fluid leaks before driving

Answer：ABCD

11、The broken yellow line in the center of the road indicates that overtaking by crossing the line is permitted in safe situations.

A、Right

B、Wrong

Answer：A

12、The sign on the right warns of right-hand S-shaped bend ahead.

A、Right

B、Wrong

Answer：B

13、When a wounded person is beneath the wheel or cargo, we should help him/her out immediately by pulling the limbs of the wounded.

A、Right

B、Wrong

Answer：B

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

A、Right

B、Wrong

Answer：A

15、When encountering this situation around a school, the driver should speed up and pass as quickly as possible.

A、Right

B、Wrong

Answer：B

16、Which one of the following measures is correct when a motor vehicle encounters this situation at night?

A、Keep driving at a normal speed

B、Drive at an increased speed to avoid light

C、Cut speed or stop to yield

D、Turn on high-beam to reject

Answer：C

17、The sign on the right warns of a dangerous mountainside road ahead.

A、Right

B、Wrong

Answer：A

18、When a vehicle encounters a strong side wind, the driver should firmly hold the steering wheel and press the brake urgently if he feels the vehicle deviates horizontally from the normal direction.

A、Right

B、Wrong

Answer：B

19、Mr. He drove his large bus with 53 passengers (permitted carrying capacity 47) to 454 km mark by 100m along the Yining-hefei Expressway in Nanjing jurisdiction, where he was tailgated by a heavy-type semitrailer tractor. The bus left the road, breaking through the guardrail and catching fire. 17 people were killed and 27 injured. Which of the following law-breaking acts did Mr. He commit?

A、Speeding

B、Exceeding the carrying capacity of the motor bus

C、Driving a motor vehicle overdue for annual inspection

D、Improper operation

Answer：B

20、The broken yellow line in the center of the road indicates that bypassing by crossing the line is prohibited in any condition.

A、Right

B、Wrong

Answer：B