问题描述：
which of the following methods is the most efficient way
which of the following methods is the most efficient way to allocate a one -of -a -kind good?
A .the pure market system B.a lottery C.an auctoin market D.queuing E.bartering
which of the following methods is the most efficient way to allocate a one -of -a -kind good?
A .the pure market system B.a lottery C.an auctoin market D.queuing E.bartering
问题解答：
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