榆林英语科目四考试题库
1、This sign warns to bypass from either side to avoid roadblock.
A. Right
B. Wrong
Answer：A
2、The sign on the right warns for children on the section ahead.
A. Right
B. Wrong
Answer：A
3、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
4、What should the driver do when he encounters an oncoming ambulance in the same lane?
A. Keep to the side and reduce speed or stop to yield
B. Drive ahead by occupying another lane
C. Yield by speeding up and changing lanes
D. Drive ahead in the original lane
Answer：A
5、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
6、In which of the following ways can motor vehicles avoid a tire burst?
A. Lowering tire pressure
B. Checking tires regularly
C. Removing foreign matters from the tire tread grooves timely
D. Replacing the tires that have cracks or deep cuts
Answer：BCD
7、Which of the following materials should not be used to stop bleeding?
A. Bandage
B. Sling
C. Tourniquet
D. Hemp rope
Answer：D
8、When a motor vehicle turns left at this intersection the driver should change to the left lane in advance by the guide arrow.
A. Right
B. Wrong
Answer：A
9、The sign on the right indicates a passing bay ahead.
A. Right
B. Wrong
Answer：A
10、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
11、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
12、When a wounded person suffering burns is thirsty he may drink a small quantity of lightly salty water.
A. Right
B. Wrong
Answer：A
13、The sign on the right warns of a bumpy road ahead.
A. Right
B. Wrong
Answer：B
14、When a motor vehicle breaks down and has to be stopped on the highway, what should the driver do?
A. Set up a breakdown warning sign 150 meters behind the vehicle
B. Set up a breakdown warning sign 100 meters behind the vehicle
C. If it happens at night, turn on the clearance lamp and rear position lamp
D. Turn on the hazard lamps
Answer：ACD
15、A motor vehicle should slow down and stop at this level crossing.
A. Right
B. Wrong
Answer：A
16、The sign on the right indicates that the speed limit is 50km/hour.
A. Right
B. Wrong
Answer：B
17、The sign on the right indicates that the speed limit of 40km/hour is lifted on the road ahead.
A. Right
B. Wrong
Answer：A
18、Drivers may temporarily cross these central broken and solid yellow lines when overtaking.
A. Right
B. Wrong
Answer：A
19、Drivers may turn left when seeing these hand signals.
A. Right
B. Wrong
Answer：A
20、The circle in the center of the intersection indicates that drivers should drive along the inner side when making a small left turn.
A. Right
B. Wrong
Answer：A