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what do you think is the most effective and efficient way to protect and insure the rights of the consumers.
More efficient and most efficient are the comparative and superlative forms of "efficient".
LG brand is considered the most cost effective and energy efficient brand for washers and dryers.
What strategies do you think were most effective in accomplishing these goal?
An HP copier is very effecient and effective.
Immune tesing
a good processor..
A gas range is more energy efficient than an electric one.
active immunization by vaccination
Economic booming
I think Bicycle is the most energy efficient transport.
the most effective system i think is mixed market