单项选择题

A．efficient
B．effective
C．available
D．economical
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单项选择题
A．onB．inC．forD．from
A．on
B．in
C．for
D．from
单项选择题
By canceling the debt owned to her, Britain intends to ______ a similar scheme proposed by the International Monetary Fund.
A．reject
B．restart
C．follow
D．review
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