[问答题] 试述纵向集成的利弊

具有清热解毒、清肺化痰功效的药物是（） ["砒石","炉甘石","硫黄","硼砂","莲子"] 藏文佛经文学概述 水肿病人宜食用（） ["低脂饮食","高维生素膳食","低盐饮食","低胆固醇膳食","禁食豆类食品"] 具有攻毒杀虫、祛痰平喘功效的药物是（） ["砒石","炉甘石","硫黄","硼砂","莲子"] 流行 试述纵向集成的利弊