4. How many kinds of law-breaking acts are displayed in flash 4?
A. One
B. Two
C. Three
D. Four
Answer：C
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Subject 4 test questions
- How many kinds of law-breaking acts are displayed in flash 1?
- Mr. Qian drove a large sleeper coach with 45 passengers (capacity 40 people) at a speed of more than 40 kilometers per hour. On a long slope with sharp curves in Basu County, the coach fell into a 100-meter-deep valley, killing 17 people and injuring 20. What is the main illegal act committed by Mr. Qian?
- The sign on the right side warns of a sharp right turn ahead.
- When encountering a situation like changing to a left lane, motor vehicle drivers should yield.
- Under such circumstances, what should be done by a motor vehicle driver in order to yield out of courtesy?
- Under this circumstance, motor vehicle drivers should give the right of way to oncoming vehicle.
- What should be done by the driver who intends to overtake but the motor vehicle in front neither reduces its speed nor allows the right of way?
- If the road condition behind is good, motor vehicle drivers should reverse rapidly.
- Mr. Li drove a large bus with 21 passengers (capacity 35 people). He found the braking system was abnormal on the way but failed to repair it. When running on the Shuangdao Haiwan Bridge at a speed of 50 kilometers per hour (speed limit 40 km/h), the bus fell into the sea due to a braking system failure, killing 13 people and injuring 8. What is the main illegal act committed by Mr. Li?
- When driving into the traffic flow on a main road from a relief road, drivers should speed up.
- What is the meaning of the sign on the right?
- Motor vehicles should stop and wait when encountering two red lights flashing alternately at level crossings.
- What should be done first after getting into the vehicle?
- When passing a sharp curve, motor vehicle drivers may overtake if there are few other vehicles on the road.
- When a motor vehicle encounters this situation at a crosswalk, the driver must slow down and pass slowly.
- The red car is allowed to drive on this lane.