1.When answering this question, you should consider the benefits and drawbacks of providing free public transportation. Discuss how it could impact society, the environment, and the economy. 2.You can mention that free public transportation might encourage more people to use it, reducing traffic congestion and pollution. However, consider the financial implications and how it might affect government budgets and taxpayers.

1. 在回答这个问题时，你应该考虑提供免费公共交通的优缺点。讨论它可能对社会、环境和经济产生的影响。 2. 你可以提到，免费公共交通可能会鼓励更多人使用，从而减少交通拥堵和污染。然而，考虑其财政影响以及这可能对政府预算和纳税人产生的影响。