阿摩線上測驗
49. According to the article, why does listening to classical music while
driving a car use less power consumption?
(A) Because of the nature of the music
(B) Because of its lower tempo
(C) Because of its lighter beat
(D) All of the above
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統計： A(5), B(19), C(5), D(60), E(0) #3105237
統計： A(5), B(19), C(5), D(60), E(0) #3105237
