单项选择题

Every means ______ tried but without much success.

A．have been
B．has been
C．will be
D．are being
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单项选择题
They ______ living in the city and want to move to the country for a change.
A．are boring to
B．are bored to
C．are bored with
D．axe boring with
单项选择题
She could hardly wait to go to the beach ______
A．couldn't she
B．didn't she
C．could she
D．did she
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