译林牛津版必修5unit1同步讲解及练习（答案）
学案（15）
阅读理解
hippies (嬉皮士) were part of a youth movement, made up of young adults between the ages of 15 and 25. these youngsters or hippies criticized middle class values. hippies were in favor of peace, love, and personal freedom over political and social systems. the hippies fashion was popular with the y
