In order to relieve the financial pressure brought by student loans, which option the auth

In order to relieve the financial pressure brought by student loans, which option the author recommended is better？

A．Student protesting the unfair repayment practices.

B．Changing the current bankruptcy laws.

C．Students repaying the loans on an income-basis.

D．The government prolonging the repayment time.

请帮忙给出正确答案和分析，谢谢！