7. More than 50 million Americans _______ plagued by high levels of unemployment, poverty and fiscal anxiety, according to a new report.
(A) live economically distressed regions
(B) live in economically distressing regions
(C) live in economically distressed regions
(D) in economically distressing regions

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統計: A(0), B(1), C(0), D(0), E(0) #2622315