短期政府债券的特点不包括()。 ["违约风险小","流动性强","利息免税","收益高"]
下列物品跟满族有关的是() ["萨其玛","满洲席","万字炕","索伦杆"]
按箱式变电站的结构一般可分为()箱式变电站。 ["组合式(美式)","开启式","预装式(欧式)","封闭式"]
发现问题取决于以下哪些因素?() ["智力","认知过程","主体活动积极性","主体的求知欲望","主体的知识经验"]
属于道教的四大名山的有() ["陕西终南山","湖北武当山","安徽齐云山","四川青城山"]
流水养鱼