听力原文:A currency swap is a second technique for hedging long-term transaction exposure to exchange rate fluctuations. (10)
A.
A currency swap is a better way to convert the long-term transaction into a spot transaction.
B.
A currency swap makes long-term transaction exposure to exchange rate fluctuations.
C.
A currency swap is a better way to reduce the risks of the long-term transactions owing to the exchange rate fluctuations.
D.
A currency swap can in no way reduce the risk of exchange rate fluctuations.