問題詳情
⑵「Association」符號圖型為一條實線，除了實線外，它還可以有那些附加說明，以充實其語意。（10 分）
參考答案
答案：B
難度：簡單0.841727
統計：A(14),B(117),C(2),D(0),E(0)
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