When  a vehicle stops for a long  time, the driver should  select a car park to do so. Answer:  √

If a vehicle may encounter a vehicle coming in the opposite direction in the course of overtaking, the driver  should  speed up in advance and overtake. Answer:  ×

When a vehicle changes lane, the driver should  turn on the turn signal and rapidly enter the new lane. Answer:  ×

The three principles for careful driving are concentration, careful observation and early prevention. Answer:  √

When  passing a section of a mountain road which  is prone  to landslide and mudflow, the driver should  not stop. Answer:  √