单选题

A Statistics on other major disease epidemics.

B Effects of war on the general population.

C Arguments for developing a better public health system.

D The connection between World War II and influenza.

解析：
男士提到“I wonder how the flu statistics compare with the statistics for other major epidemics, you know, like AIDS and tuberculosis or other flu epidemics”，女士回答说自 己也不知道，但是她会查清楚，可知他们会将其他的大型传染病的统计数据放到自己的报告中，所以本题应该选A项。