A . "然新秋之凉，方以却暑也"的"却"
B . "而医之所病，病道少"的"病"
C . "圣上喟然而称日：朕甚闵焉"的"闵"
D . "至秦患之，乃燔灭文章"的"患"
E . "私自虞，与二子诀"的"虞"