单项选择题

Today, housework has been made much easier by electrical_____.

A．facilities
B．appliances
C．instruments
D．equipment
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单项选择题
The conference appealed to the international community to jointly_____the issue of global warming.
A．maneuver
B．conspire
C．testify
D．address
单项选择题
She complained that she had been______the opportunity to appeal against the court’s decision.
A．deprived
B．denied
C．delayed
D．declined
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