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• 27、如圖所示，圓的周長是 且圓心即是正方形的中心。若正方形外部與圓內部所圍成的區域面積總和，和正方形內部與圓外部所圍成的區域面積總和相等，則正方形的對角線有多長？(A)2 (B) (C) (D)
• 【題組】27. Based on your understanding of the article, what does the Fourth Amendment protect the peopl
• 【題組】18. What bad luck! Most of his luggage ____ stolen.(A) is being (B) has (C) may (D) is
• 【題組】29. Under what circumstances do some people consider it legal to search through someone's c
• 【題組】28. What was the California Supreme Court's decision on Diaz's appeal?(A) He was prove