在固定利率下,如果资金完全流动,则( )。
A.货币政策有效,财政政策无效
B.货币政策和财政政策均无效
C.货币政策无效,财政政策有效
D.货币政策和财政政策均有效
参考答案:C
防爆线路为什么要有隔离措施?如何隔离?
Sandy didn't tell her parents that she was going home because she wanted to give them a _______. [ ]
A. gift
B. call
C. surprise
D. note