单项选择题

The electric shaver needs （） before it can be used.

A．repairing
B．to repair
C．being repaired
D．to be repairing

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单项选择题
My grandmother （） rural life.

A．has used to
B．used to
C．is used to
D．uses to
单项选择题
Manufacturing companies spend millions of pounds trying to convince customers that theft products are （） to those of others.

A．better
B．best
C．super
D．superior
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