1、In general, the relationship between cash exchange rate and spot exchange rate is ( ) A: The selling price for cash is lower than the selling price for foreign exchange B: The purchase price for cash is lower than the purchase price for foreign exchange C: The purchase price for cash is higher than the purchase price for foreign exchange D: The selling price for cash is higher than the selling price for foreign exchange

In international market, which of the following is (and/or are) “closed market” prices（ ） A: Agreement price B: Monopoly price C: Commodity exchange price D: Transfer price

If the exchange rate falls, the losses may become a barrier to an ______ company, which exports goods to the foreign market.

The exchange management department takes the foreign exchange equilibrium fund as a buffer to stabilize or reach a certain expected exchange rate level by directly intervening in the foreign exchange market, which belongs to the type of measures of （ ）in exchange administration. A: quantity control B: rationing control C: direct price control D: indirect price control

The impact of national interest rate on the exchange rate is ( ). A: up to compare factors such as foreign interest rate and domestic inflation rate. B: rising interest rates, rising currencies C: falling interest rates, falling currencies D: falling interest rates and rising currencies