阿摩線上測驗
32. According to the passage, optic nerves eventually_____ .
(A) bend
(B) split
(C) disappear
(D) become messages
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統計： A(4), B(134), C(0), D(23), E(0) #923155
統計： A(4), B(134), C(0), D(23), E(0) #923155
