The success of Jane Eyre is not only because of its sharp criticism of the existing society, but also due to its introduction to the English novel the first ______ heroine.

A. Professor or Doctor.

B. Father or Sister.
C. Mr. Chairman.

D. His Honor or Congressman.

A. A person who is ill does not contribute to production; treatment consumes economic resources.
B. The per capita cost of preventive measures is only one-half of the per capita cost of treatment.
C. The division between preventive medicine and curative medicine requires duplication of administrative expenses.
D. The individual who is ill must be rehabilitated after the cure has been successful.