单项选择题

Questions 14 to 17 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions. Now, listen to the passage.
Who pays less in a state university or college

A.One who is staying in that state as a visitor.
B.One who has been in health services.
C.One who has been in the army.
D.One whose home is in that stat