单项选择题

In some places of the world a traveler might starve _________.

A．even if his money was of the local kind
B．even if he had no coins or notes
C．if he did not know the local rate of exchange
D．even if he had plenty of coins or notes

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热门试题

单项选择题

Where does a barter take place

A．Where there is only salt.
B．Where the people's trading needs are fairly simple.
C．Where metal tools are used.
D．Where money is unknown.

单项选择题

Which of the following statements is tree

A．Cowrie shells used to be valued because they are easy to carry
B．Salt is still used as money in Tibet
C．Metal is still in use after coins were put into practice
D．Coins and notes have taken the place of nearly all the forms-of money