合法代理人包括①配偶、②父母、③其他直系亲属、④一般亲属,代理人的等级顺序是() ["②①③④","①②③④","②①④","②①③"]
在林地腐殖质层或泥炭层燃烧的火是() ["地表火","地下火","林冠火","急进地表火"]
Given: Which two can be results?() ["java.lang.RuntimeException: Problem","run.java.lang.RuntimeException: Problem","End of method.java.lang.RuntimeException: Problem","End of method.run.java.lang.RuntimeException: Problem","run.java.lang.RuntimeException: ProblemEnd of method"]
男性,50岁,已确诊晚期肝癌。突然右上腹痛,面色苍白,大汗。若腹部移动性浊音阳性,哪项检查对明确诊断最为可靠() ["CT","B超","腹部平片","腹腔穿刺","胃镜"]
什么是多级机油?
什么是原油凝固点?