商洛科目四英语pdf

1、Motor vehicle drivers should rush to the top of the slope in this situation.

A. Right

B. Wrong

Answer：B

2、The sign in front indicates that vehicles except large passenger vehicles are not allowed to drive on the right lane.

A. Right

B. Wrong

Answer：B

3、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

4、Motor vehicle drivers are allowed to overtake on this road section.

A. Right

B. Wrong

Answer：B

5、The sign on the right indicates that the number of the lanes ahead will increase.

A. Right

B. Wrong

Answer：B

6、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

7、In such circumstances, which one of the following statements is the safest measure for a motor vehicle driver to take?

A. Accelerate to overtake the vehicle in front as soon as possible

B. Voluntarily reduce speed and refrain from overtaking

C. Sound the horn to warn the vehicle in front to yield

D. Turn on the headlamp to warn the oncoming vehicle to yield

Answer：B

8、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：A

9、How many kinds of law-breaking acts are displayed in flash 4?

A. One

B. Two

C. Three

D. Four

Answer：C

10、When a motor vehicle moves through water, the driver should try to maintain a constant speed and sufficient power and pass through without stopping.

A. Right

B. Wrong

Answer：A

11、When a motor vehicle passes over an inundated road drivers should change to a high gear and pass rapidly.

A. Right

B. Wrong

Answer：B

12、The sign on the right warns of a danger from rockfall on the left side.

A. Right

B. Wrong

Answer：A

13、When a motor vehicle falls into water and the side door cannot be opened, which of the following methods is correct for self-rescue?

A. Smash the window glass

B. Close the windows

C. Make calls for help

D. Try to open the door with a tool

Answer：A

14、A driver should accelerate in advance to overtake then it is likely to meet with oncoming vehicles.

A. Right

B. Wrong

Answer：B

15、When the wounded person is suffering main artery bleeding, where should the rescue personnel press by thumb to stop the bleeding?

A. The artery near the heart

B. The artery lower to the wound

C. The artery further from the heart

D. The artery in the center of the wound

Answer：A

16、Gun powder, explosives and detonating powder belong to which of the following dangerous chemicals?

A. Oxidizing materials

B. Inflammable solid materials

C. Explosives

D. Self-igniting articles

Answer：C

17、The sign on the right indicates a one-kilometer distance from the ETC toll station.

A. Right

B. Wrong

Answer：A

18、The sign on the right warns to keep a safe distance on the road ahead.

A. Right

B. Wrong

Answer：B

19、The distance-ascertaining section of an expressway is used for the drivers to ascertain the safety distance when the speed is 100 kilometers per hour.