远红外干燥可节约电（） ["10%～20%","20%～30%","20%～40%","20%～50%","20%～60%"]
蛀虫停止活动的温度是（） ["-4℃～-8℃","8℃～10℃","10℃～15℃","15℃～20℃","20℃～25℃"]
下列经脉，其循行环绕口唇的是（）。 ["胆经、胃经、肝经、任脉","肾经、任脉、胆经、冲脉","脾经、肝经、任脉、冲脉","心经、脾经、肝经、胃经","胃经、肝经、冲脉、任脉"]
极易虫蛀的中药材是（） ["肉桂","麦冬","泽泻","赤芍","连翘"]
背景材料：
网络信息资源的组织
