单项选择题

A．To make coins lighter.
B．To conserve silver.
C．To use up surplus copper.
D．To make coins last longer.
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单项选择题
A．In a clothing store.B．In a garden.C．At a cleaner’s.D．At a printing shop.
A．In a clothing store.
B．In a garden.
C．At a cleaner’s.
D．At a printing shop.
单项选择题
A．Anthony fixed it.B．The plumber fixed it.C．It was left leaking.D．It was removed.
A．Anthony fixed it.
B．The plumber fixed it.
C．It was left leaking.
D．It was removed.
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