阿摩線上測驗
15 The number of homeless people is _____ due to the continuing economic downturn.
(A) dissolving
(B) flicking
(C) surging
(D) declining
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統計： A(282), B(282), C(512), D(285), E(0) #2782326
統計： A(282), B(282), C(512), D(285), E(0) #2782326
