【单选题】昌化鸡血石产地在浙江省昌化,故名,鸡血石是辰砂条带的,辰砂长久保存不褪色,因鲜红色似鸡血而得名,较寿山石和青田石坚硬,硬度3-4。
【简答题】"Collection" means the handling by banks of documents in accordance with instructions received in order to: (1)obtain ______ and/or ______, or (2)deliver documents against ______ and/or against ______...
【单选题】某男,18岁。因寒战、高热经细菌培养确诊为肺炎球菌性肺炎,来诊时青霉素皮试阴性,但静滴青霉素几分钟后即出现头昏、面色苍白、呼吸困难、血压下降等症状,诊断为青霉素过敏性休克,请问对该病人首选的抢救药物是
【判断题】消毒和灭菌两个词在实际使用中常被混用,因此它们的含义是基本 等同的。
【单选题】事实清楚、情节简单、争议不大、影响较小的案件适用: