阿摩線上測驗
16. The passage above is about .
(A) the importance of being always on time
(B) the significance of making time-keeping instruments
(C) the evolution of humans’ ideas of time.
(D) the development of horology.
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統計： A(6), B(43), C(42), D(73), E(0) #546538
統計： A(6), B(43), C(42), D(73), E(0) #546538
