商品供求矛盾在市场上具体表现为()
A.交换空间上的差异
B.交换时间上的差异
C.供求价格上的差异
D.供求数量上的差异
E.供求结构上的差异
参考答案:A, B, D, E
甲单位负有向乙单位支付50万元工程款的义务,乙单位负有向甲单位交付50万元建材的义务,则下列关于双方债务抵销的说法,正确的是().
A.双方的债务法定抵销
B.双方债务基于一方主张而抵销
C.双方债务性质不同不得抵销
D.双方债务只有约定方可抵销
A client who has received a new prescription for oral contraceptives asks the nurse how to take them. Which of the following would the nurse instruct the client to report to her primary caregiver
A.Breast tenderness.
B.Breakthrough bleeding within first 3 months of use.
C.Decreased menstrual flow.
D.Blurred vision and headache.