Answer:
B. Taxes.
Step-by-step explanation:
Public service refers to the various services like electricity, transportation, health care, or any service that is rendered in the interest of the public. This means that all the activities that are for the benefit of the common people are known as public services.
And in that sense, a citizen pays taxes in return for the services that he/ she gets from the government. Therefore, a good citizen view/ sees the payment of taxes as his responsibility to appreciate and pay for the public services he/ she gets.
Thus, the correct answer is option B.