阿摩線上測驗
10. Last month, fifty couples, who were married for fifty years and more, ____________ their golden anniversary in the city hall.
(A) contributed
(B) confirmed
(C) celebrated
(D) combined
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統計： A(3), B(7), C(107), D(6), E(0) #361769
統計： A(3), B(7), C(107), D(6), E(0) #361769
