What is the main idea of the passage?[A] Parental divorce has a negative effect on

Whatisthemainideaofthepassage?

［A］Parentaldivorcehasanegativeeffectonchildrenallthroughtheirlife.

［B］Theimpactofparentaldivorceonchildrenvariesinpersonality,ageandgender.

［C］Boysmaybecomemoreaggressivethangirlsindisruptedfamilies.

［D］Kidsofdifferentagesbehavedifferentlyonparentaldivorce.

本题考查文章主旨。文章第一、二句提出了全文的主题，即，经历父母离异的孩子会有不同的行为反应，它们取决于孩子的个性特点、性别及其在父母离婚时的年龄。文章接下来的内容分别围绕这三个因素展开分析和论述。因此［B］是文章主旨。