20.
(A) bridge the income gap between the rich and the poor
(B) modify the pension and unemployment payment system
(C) make sure the global survey is unbiased
(D) develop the culture of sharing surplus income among people
(E) stipulate that income should be distributed equally
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統計: A(27), B(6), C(4), D(3), E(7) #3098576
統計: A(27), B(6), C(4), D(3), E(7) #3098576