单项选择题

A．would
B．used to
C．could
D．was used to
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单项选择题
A．criedB．saidC．askedD．shouted
A．cried
B．said
C．asked
D．shouted
单项选择题
A．are smugglingB．smuggleC．have smuggledD．smuggled
A．are smuggling
B．smuggle
C．have smuggled
D．smuggled
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