8一 teentube
Does your teen spend all of his or her free time...
52.C 理解推断题.根据第一段内容可知提了几个问题,这几个问题都是为了引出本文的主题,故选C.53.B 理解推断题.根据上一句:Are&...
青少年犯罪的原因 英文
The social bad phenomenon to teen impact should not be ignored. Now they say "yellow", "gray" and "black" "three color pollution", for the young people especially ...