If I were to read " Stop the Spread of Superbugs" I would ask " I would ask what are Superbugs and how did they start spreading in the first place?"
On the second one I would ask, "How would resisting antibiotics be a threat in 2013?", and " Was here a virus that started?"
I think that the answer is:
C. Yes, because she presents multiple statistics that indicate a clear distinction between men's and women's earnings.