病先见持续高热，面红目赤，后突然见。肢厥面白，脉微欲绝，证属（） ["阳消阴长","阳胜则热","阴盛则寒","寒极生热","重阳必阴"]
银屑病患者指甲（） ["常见凹凸","指甲脱落","指甲不受损害","都呈灰指甲","指甲甲板萎缩"]
肺炎链球菌可引起（）. ["支气管肺炎","肺脓肿","大叶性肺炎（即典型肺炎）","支气管哮喘","胸膜炎"]
根据"诸寒之而热者取之阴"的法则，治宜：（） ["热者寒之","寒者热之","壮水制火","益火消阴","以上都不是"]
鱼精蛋白硫酸盐可与体内肝素结合而使肝素失去抗凝血能力，适用于肝素过量而引起的出血。1mg鱼精蛋白硫酸盐可中和肝素（） ["10U","50U","100U","1000U","1ml"]
按主题定位分类观光农业分为哪几种类型？
