The use of prescription drugs is growing because of advances in medical science and the higher prevalence of chronic conditions in an aged population.
Ais growing
Badvances
Cthe higher prevalence
Dan aged population正確答案
答案與詳解
表達人口高齡化應使用固定搭配詞 'an aging population'(老化中的人口)。'aged' 意指已年老的,若指老年人群體通常用 'the aged' 或 'the elderly',此處用 'an aged population' 語意不自然且不符合慣用語。
