精选优质文档-倾情为你奉上There is a special relationship in our society called homosexuality.We may be a stranger in this word, but it still has another name.Male homosexuality are called gay、tongzhi、duanbei、boli, Now you know what it is?Female homosexuality are called lala、LES、lesebian. In China, we most people call it as gay .So here, my topic is gay.And how we think about it ? There are two factors that influence our sexual preference .One is gene and the other is the environment surround us. Th
