阿摩線上測驗
17. The sound of the vacuum cleaner echoed through the house as my father did his ________chores.
(A) fatal
(B) automatic
(C) democratic
(D) domestic
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統計： A(3), B(5), C(4), D(17), E(0) #3988844
統計： A(3), B(5), C(4), D(17), E(0) #3988844
