问答题
A. our society is unjust towards well-mannered motorists B. rude drivers can be met only occasionally C. nowadays impolite drivers constitute the majority of motorists D. the well-mannered motorist cannot tolerate the rude driver
A. They used to sell and buy each other in great numbers. B. They are trading each other in greater numbers today. C. They used to be controlled by two networks--ABC and NBC. D. They have stopped the trend of acquisitions in the 1990s.