阿摩線上測驗
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試卷名稱：113年 - 113 國立政治大學_學士班轉學生招生考試：英文#127174
年份：113年
科目：研究所、轉學考(插大)、學士後-英文
25.
(A) Later advances in battery technology led to smaller radios.
(B) However, loudspeakers in public places can be an annoyance, which is still the case today.
(C) similar to the headphones we are familiar with today.
(D) where customers rented special listening devices similar to doctors' stethoscopes.
(E) The next breakthrough was made by an American inventor named Nathaniel Baldwin in 1910.
