题目

如图,在矩形ABCD中,BC=6,CD=3,将△BCD沿对角线BD翻折,点C落在点C/处,BC交AD于点E，则线段AE的长为(        )      A.2.25                 B.3              C.3.75               D.7.5 答案： A She is older than_____three years.A.me forB.I am byC.I forD.me by