赔偿义务机关赔偿损失后,应当行使其追偿权。工作人员或受委托的组织和个人承担部分或者全部赔偿费用的前提是有故意或者() ["过失","重大过失","过错","重大过错"]
导致脑血管病最重要的危险因素是() ["高血脂","高血压","肥胖","吸烟","高盐饮食"]
理藩院
国际印刷品专袋简称()袋。 ["A","G","M","U"]
护理脑出血病人时,动作轻柔的目的是() ["病人舒适","预防压疮","减少情绪波动","防止损伤皮肤粘膜","避免加重脑出血"]
何谓障壁岛?它是如何形成的?其沉积特征是什么?