公務人員特種考試外交領事英文109 年第 18 題單選題考點：填充材料考點：再礦化技術
What is the core technique of the new dental care method?
AIt uses a special kind of plastic in filling the cavity which protects the tooth more effectively.
BIt provides better protection of the tooth by accelerating the natural remineralization process.正確答案
CIt uses a special chemical which can grow the bacteria in the cavity.
DIt uses an artificial enamel to replace the infected enamel in the cavity.
B正確答案
新牙科照護方法的核心技術是加速牙齒自然再礦化過程，以提供更好的保護，故選B。
逐選項解析
AIt uses a special kind of plastic in filling the cavity which protects the tooth more effectively.填充材料✕ 易錯陷阱
選項提及使用特殊塑膠填充蛀洞，屬於傳統填充材料的改良概念，並非新牙科照護方法的核心技術。
BIt provides better protection of the tooth by accelerating the natural remineralization process.再礦化技術✓ 正確
正確答案。新牙科照護方法的核心技術在於加速牙齒的自然再礦化過程（remineralization），使牙齒獲得更好的保護。
CIt uses a special chemical which can grow the bacteria in the cavity.✕ 易錯陷阱
DIt uses an artificial enamel to replace the infected enamel in the cavity.✕ 易錯陷阱
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