a teacher, teachers, teaching, qualified, qualifying, qualify
Susan is ____ as ____ as Mary.
【正确答案】：teacher; qualified
【题目解析】：【考点点击】本题主要考查as+adj.+as的结构。要点透析】其意思是“和…一样…本句可看成是定语从句省略从句中的主语和谓语的用法,可将其还原为: Susan is teacher who is as qualified as Mary qualified意为“有资历的,合格的”,符合题意。
