有一种心理影响的形式,往往会付诸行动,以发泄心中的不满,如言语上的低回,拒绝交往,甚至产生人身攻击,它是() ["事后震惊","重现","内疚","责难"]
某公司的一个方案,初始投资额为100万元,此后每年年末的净受益为30万元,若基准贴现率为15%,方案的寿命起为20年,则该方案的净现值为()。 ["130","200","87.8","188"]
硫胺素缺乏所致疾病是()。 ["光过敏性皮炎","癞皮病","骨质疏松症","脚气病","佝偻病"]
"主纳气"的脏是() ["心","肺","肝","脾","肾"]
"主治节"的脏是() ["A.心","B.肺","C.肝","D.脾","E.肾"]
生产商品劳动二重性及其理论意义是什么?