Concept:The stressed syllable in a word determines its stress pattern.Explanation:The words “belief,” “enjoy,” and “refer” are all stressed on the second syllable.For example: be-LIE, en-JOY, re-FER.However, “reason” is stressed on the first syllable: REA-son.Therefore, “reason” does not follow the same stress pattern as the other three words.Answer:D. reason