商洛科目四英文APP

1、What does this sign on the fly-over junction indicate?

A、Turn right

B、Drive straight or turn left

C、Drive straight or turn right

D、Take a U-turn under bridge

Answer：C

2、How many kinds of law-breaking acts are displayed in flash 1?

A、One

B、Two

C、Three

D、Four

Answer：B

3、When driving on a road covered with ice and snow, the motor vehicle may spin or slide when increasing the speed urgently, due to the loss of vehicle stability.

A、Right

B、Wrong

Answer：A

4、When a motor vehicle slides sideways, how should the driver adiust the direction?

A、If the front wheels skid sideways, turn the steering wheel in the direction of the skid

B、If the front wheels skid sideways, turn the steering wheel in the opposite direction of the skid

C、If the rear wheels skid sideways, turn the steering wheel in the direction of the skid

D、If the rear wheels skid sideways, turn the steering wheel in the opposite direction of the skid

Answer：BC

5、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

6、When a gas tanker is leaking heavily, which of the following measures is wrong?

A、Cut off the power

B、Wear gas mask and protect gloves

C、Turn off the valve to stop leaking

D、Evacuate people to the leeward side

Answer：D

7、What should the driver do when the motor vehicle encounters this situation in a residential area?

A、Stop immediately

B、Speed up and pass rapidly

C、Sound the horn continuously

D、Slow down and pass slowly

Answer：A

8、When driving on the highway in foggy, rainy, or snowy weather with a range of visibility between 100 meters and 200 meters, what should motor vehicle drivers do?

A、Turn on the fog lamp, low-beam, clearance lamp and front and rear position lamp

B、Drive at a speed of no more than 60 km/hour

C、Keep a breaking distance of more than 100 meters from the vehicle in front in the same lane

D、Leave the highway from the nearest exit as soon as possible

Answer：ABC

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

A、Right

B、Wrong

Answer：B

10、What should the driver do on this kind of curving mountain road?

A、Borrow the opposite lane

B、Slow down and drive on the right

C、Stick to the central line of the road

D、Drive close to the right side

Answer：B

11、What is the intersection ahead indicated by the right sign?

A、T-shaped intersection

B、Y-shaped intersection

C、Cross-shaped intersection

D、Roundabout

Answer：D

12、What does this sign on the fly-over junction indicate?

A、Turn right

B、Drive straight or turn left

C、Drive straight or turn right

D、Take a U-turn under bridge

Answer：B

13、The sign above the tunnel indicates a height limit of 3.5 meters on the road ahead.

A、Right

B、Wrong

Answer：A

14、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

15、Motor vehicles are prohibited from stopping on the ramp of an expressway.

A、Right

B、Wrong

Answer：A

16、When encountering a road like this, motor vehicle drivers should downshift in advance to maintain the dynamic of the motor vehicle.

A、Right

B、Wrong

Answer：A

17、The sign on the right warns of a sharp winding road ahead.

A、Right

B、Wrong

Answer：B

18、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

19、When approaching a sharp curve, motor vehicle drivers should reduce speed only after entering the curve.

A、Right

B、Wrong

Answer：B

20、When a motor vehicle encounters an accident on an expressway, the driver and all passengers should not get off the vehicle and walk around at will.

A、Right

B、Wrong

Answer：B

21、Under this circumstance, motor vehicle drivers should give the right of way to oncoming vehicle.