阿摩線上測驗
57 What is the passage mainly about?
(A)The value of naturally occurring salt today
(B)The decrease of our need for salt over time
(C)Salt’s impact on civilizations throughout history
(D)The possible uses of salt in the future
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統計： A(10), B(12), C(83), D(9), E(0) #2019494
統計： A(10), B(12), C(83), D(9), E(0) #2019494
