水部式
某医师开展心血管疾病的危险因素调查。不属于个体因素的危险因素是()。 ["遗传","生活方式","生物因素","肥胖","吸烟"]
客房入库管理中,客房经理需审查入库货品的哪些属性,是否与申购的原始单据相符合()?(1)品名(2)规格(3)数量(4)质量(5)颜色(6)尺寸 ["(1)(2)(3)(4)","(1)(3)(4)(5)","(2)(4)(5)(6)","(3)(4)(5)(6)"]
将外毒素转变为类毒素() ["可增强毒素的免疫原性","可降低毒素的免疫原性","可改变毒素的特异性","可脱去毒素的毒性","可增强毒素的毒性"]
律令格式
勋格