5月7日，贵阳市第六中学的高三学生在教室里写试卷。当日，2013年普通高等学校招生全国统一考试进入30天倒计时，高考复习进入查漏补缺的最后阶段。新华社记者 欧东衢 摄     On May 7,,Guiyang sixth middle school's high three students in the classroom to write papers.On the day,Common colleges and universities recruit students 2013 unified national examination in 30 days countdown,The last stage of the university entrance exam review into the leak fill a vacancy.Xinhua news agency reporters dong qu

    5月7日，贵阳市第六中学的高三学生在教室里写试卷。新华社记者 欧东衢 摄     On May 7,,Guiyang sixth middle school's high three students in the classroom to write papers.Xinhua news agency reporters dong qu