The newly developed ceramic alloy is superior ______ traditional metallic components in terms of thermal resistance.

Answer and explanation

Correct answer: C. to

  1. Step 1: Identify Latin comparative adjective idiom: Adjectives ending in '-ior' (superior, inferior, senior, junior, prior) take the preposition 'to' rather than 'than'.
  2. Step 2: The correct phrase is 'superior to traditional metallic components'.
Answer
to.
Why not the others: 'than' is commonly misused with Germanic comparatives (better than), but ungrammatical with Latin comparatives; 'from' and 'over' are incorrect.

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