阿摩線上測驗
another. 46. In the last paragraph, the word "backgrounds" is closest in meaning to ______.
(A) family names
(C) cultural and personal experiences
(B) educational levels
(D) job positions
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統計： A(0), B(2), C(2), D(0), E(0) #4010866
統計： A(0), B(2), C(2), D(0), E(0) #4010866
