问题详情

What would happen if the plan was carried out according to the bus driver？
A．It would be hard for those who used to go to and from work in cars of their own.
B．Buses and tubes would become more crowded.
C．Traffic blocks would become less and less.
D．No private cars would be seen in central London.请帮忙给出正确答案和分析，谢谢！