目前账户铂的单边点差是() ["1元","1.08元","1.15元"]
目前账户白银的单边点差是() ["0.02元","0.03元","0.04元"]
劳动实践对罪犯气质改造的前提是() ["合理安排劳动岗位","合理安排劳动差","尊重罪犯气质特点和类型","讲解有关气质的心理学知识"]
国内最早开办自主品牌实物黄金的商业银行是() ["建行","工行","中行","农行"]
目前中国民间积累的黄金也已超过()吨。 ["1000吨","2000吨","3000吨","4000吨"]
电网的结线方式根据负荷对供电要求不同,可分为()电网、()电网和()电网。