没去过天上人间。 在美国一年内有多个的女性也只有11%：

来源: 阿里 于 2010-08-25 07:41:51 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (407 bytes)
本帖于 2010-09-28 08:04:20 时间, 由超管 论坛管理 编辑
回答: 忽悠谁？为什么忽悠？ 由 阿里 于 2010-08-25 07:14:54

The most comprehensive report that I know of on this topic is a US
government survey/study known as "A Statistical Portrait of Fathers and Mothers in America".

The study reports that 11% of adult women in the US -- parents as well
as non-partent -- reported having 2 or more sexual partners in the
past year, and that this percentage has not changed very much in
recent decades.

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