商丘英语科目四
1、When a wounded person suffering bone fracture in the thigh, shank or spine, moving the wounded person is usually prohibited.
A. Right
B. Wrong
Answer：A
2、The sign on the right warns for livestock on the road ahead.
A. Right
B. Wrong
Answer：B
3、What is the most frequent problem for driving on a muddy road?
A. High resistance force
B. Sideways slide
C. The motor vehicle bumps
D. Steering failure
Answer：B
4、The sign on the right warns of a hump bridge right ahead.
A. Right
B. Wrong
Answer：B
5、Those traffic police signals mean turning right.
A. Right
B. Wrong
Answer：B
6、The sign in front indicates that the highway entry is on the right side of the road.
A. Right
B. Wrong
Answer：B
7、Which of the following acts are prohibited when passing through a tunnel?
A. Overtaking
B. Stopping
C. Making a U-turn
D. Reversing
Answer：ABCD
8、The sign on the right warns of children on the section ahead.
A. Right
B. Wrong
Answer：B
9、Motor vehicle drivers are allowed to overtake as long as there are no oncoming vehicles.
A. Right
B. Wrong
Answer：B
10、The guide arrow on the road surface of this lane indicates that drivers are only permitted to continue straight at the intersection ahead.
A. Right
B. Wrong
Answer：B
11、The sign on the right indicates that drivers should choose their lanes in accordance withthe directions indicated by arrows.
A. Right
B. Wrong
Answer：A
12、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
13、The sign on the right warns of a sharp winding road ahead.
A. Right
B. Wrong
Answer：B
14、Under such circumstances, motor vehicle drivers should bypass on the left quickly.
A. Right
B. Wrong
Answer：B
15、If a motor vehicle breaks down or causes a traffic accident on the expressway and cannot run normally the vehicle may be towed by any accompanying motor vehicles.
A. Right
B. Wrong
Answer：B
16、Which of the following materials should not be used to stop bleeding?
A. Bandage
B. Sling
C. Tourniquet
D. Hemp rope
Answer：D
17、Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.
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、When rescuing a wounded person who has been poisoned by toxic gas, which of the following measures should be taken first?
A. Prevent heat loss
B. Bring him to a place with fresh air
C. Give him artificial respiration
D. Depress the heart over the chest
Answer：B
20、The sign in front is an advance announcement of famous places and distances en route.
A. Right
B. Wrong
Answer：A