牙形premolar111-1 年 第44題
下列小臼齒的咬合面圖形中，何者不是下顎小臼齒？
A.（圖片A）|||https://jprawgrbhrerexvengpi.supabase.co/storage/v1/object/public/question-images/1782358766386____2026-06-25___11.38.53.png✓ 正解
B.（圖片B）|||https://jprawgrbhrerexvengpi.supabase.co/storage/v1/object/public/question-images/1782358774105____2026-06-25___11.38.59.png
C.（圖片C）|||https://jprawgrbhrerexvengpi.supabase.co/storage/v1/object/public/question-images/1782358833387____2026-06-25___11.40.24.png
D.（圖片D）|||https://jprawgrbhrerexvengpi.supabase.co/storage/v1/object/public/question-images/1782358786560____2026-06-25___11.39.11.png