全口义齿排牙时,后牙于(来学网)堤平面接触的牙尖是
  • A.
    (来学网)上颌54|45颊舌尖,6|6近中舌尖
  • B.
    (来学网)下颌54|45颊舌尖,6|6近中舌尖
  • C.
    (来学网)上颌54|45颊尖,6|6近中颊尖
  • D.
    (来学网)上颌4|4颊尖,上颌5|5颊舌尖,6|6近中舌尖
  • E.
    (来学网)上颌4|4颊尖,上颌5|5颊尖,6|6近中舌尖