【单选题】The currency of the nation with the higher interest rate is usually at a:
C.
covered interest arbitrage parity
【判断题】Usually the higher-level goals only can be reached as the lower-level goals have been attained. ( )
【判断题】The Carothers method usually gives higher gel point than actual practise.
【判断题】The convenience stores usually charge higher prices than ordinary grocery stores or supermarkets.
【简答题】从公式中可以得出:δ 0 的减小会导致( )增大;δ 0 过小还可能引起电容器击穿或短路。为此,极板间可采用( )的材料 ( 云母、塑料膜等 ) 作介质。
【判断题】Psychological pricing is based on the concept that sellers consider the psychology of prices, as well as the economics, wherein consumers usually perceive higher-priced products as having higher quali...