Some people believe that deregulation of private cars can promote the development of China's auto industry, but at the same time, it will worsen the already tight traffic conditions and affect the economic and social life order. Therefore, China's private cars should not be in the past five years. There is big development. Which of the following, if true, would best support this view? ? ['The transportation business can reach the current scale, which is complementary to the production of the early automobile industry.', 'The main reason for the deterioration of traffic conditions is that people do not follow the traffic rules well.', "In the next five years, there will be no fundamental improvement in China's transportation hardware measures.", 'Now that the price of oil has risen sharply, the government is advocating more use of cheap public transport than the more expensive private cars.']