Organic food products have become popular as the Chinese are paying more attention to health .句子中as的

题目

Organic food products have become popular as the Chinese are paying more attention to health .句子中as的含义?

答案

这里as引导原因状语从句,表示因为（原因）
有机食品变得很受欢迎,因为中国人越来越关注健康了.