阿摩線上測驗
2. The father told his son to have good _____by remembering to say “ please” and “thank you” to others.
(A) manners
(B) systems
(C) flames
(D) politics
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統計： A(416), B(45), C(30), D(234), E(0) #1584409
統計： A(416), B(45), C(30), D(234), E(0) #1584409
