填空题
A. the carelessness of the drivers
B. increase in the number of cars stolen
C. non-professional thieves
D. lack of parking space
E. safe parking spots
F. professional thieves
填空题 Most car thefts should be blamed on ______.
填空题 In the past decades there has been a big ______.
填空题 Most of the car thefts are found to be committed by ______.
填空题 Car drivers are found to be careless in choosing ______.