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Bad design is largely to blame,says Sanchez.In a separate survey of CD players last year,her colleague Wolfgang Huber found that two machines with similar features used 28 watts and 2 watts respectively on stand-by."For most products,we believe that stand-by power can be reduced to one watt or less,"says Sanchez.

The main idea of this paragraph is __________.

A.Factor Leading to Energy Waste

B.Home Appliances

C.Proposals to Cut Energy Consumption

D.Energy Consumption Test

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