What are the author’s main purposes of writing this passage entitled Sex differences in English gossip rules?

A.To summarize findings from recent research.

B.To present the writer’s own research findings.

C.To show that women are superior to men.

D.To dispel a myth about gender differences in gossipping.

正确答案：To summarize findings from recent research.；To present the writer’s own research findings.；To dispel a myth about gender differences in gossipping.