婚姻形式要件
可燃烧混合物的燃点越低,其爆炸危险越大。
存在病态造血的疾病是() ["类白血病反应","MDS","缺铁性贫血","肝硬化","传染性单核细胞增多症"]
胆总管结石伴胆管炎的表现是() ["夏柯三联症","墨菲征阳性","症状重,体征轻","腹痛,黄疸,休克","高热、休克、昏迷"]
患者男性,38岁。有胃溃疡史8年,因突发腹痛3小时来急诊。对确诊有价值的辅助检查是() ["腹部CT","腹腔灌洗","淀粉酶测定","X线","腹部MRI"]
试述在法的本质研究中如何区分法的“实然”与“应然”。