听力原文：In foreign exchange transactions, a forward purchase is an undertaking to buy a particular amount of foreign currency for delivery and settlement of a future date.
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A．A forward transaction is done on a future date.
B．A forward purchase is to buy foreign currency in future.
C．A forward purchase is to buy a foreign currency with settlement on a future date.
D．A forward transaction is to buy a foreign currency on future date.
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