阿摩線上測驗
23. What is true about the history of origami?
(A) It was first invented in the 2000s.
(B) It has only been used in special events in recent years.
(C) Traditional origami includes folding, cutting, and measuring.
(D) It can be applied to various spheres nowadays.
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統計： A(0), B(0), C(1), D(2), E(0) #3556425
統計： A(0), B(0), C(1), D(2), E(0) #3556425
