题目

阅读理解Bettyand Harold have been married for years. But one-thing still puzzles old Harold.How is it that he can leave Betty and her friend Joan sitting on the sofa, talking,go out to a ballgame, come back three and a half hours later, and they're stillsitting on the sofa?Talking?What in the world, Harold wonders, do they have to talk about?Bettyshrugs(耸肩).Talk? We're friends. Researchingthis matter called friendship, psychologist Lillian Rubin spent two yearsinterviewing more than two hundred women and men. No matter what their age, theirjob, their sex, the results were completely cl