阿摩線上測驗
41. What is the main purpose of the passage?
(A) To explain the origin of the Swiss army knife.
(B) To introduce the functions of the Swiss army knife.
(C) To emphasize the importance of the Swiss army knife.
(D) To tell a story about the designer of the Swiss army knife.
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統計： A(68), B(10), C(9), D(12), E(0) #490905
統計： A(68), B(10), C(9), D(12), E(0) #490905
