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34 關於乳牙齒列和恆牙齒列的比較,下列敘述何者最為正確? (A)上下顎門齒所形成的牙軸內角,乳牙較小 (B)乳臼齒的直立狀態對咬合平面是傾向於近心狀態 (C)恆臼齒的直立狀態對咬合平面是傾向於垂直狀態 (D)恆牙齒列的史比氏曲線(curve of Spee)較明顯

24. Based on the article, what was the likely impact of the Napoleonic Wars on the perfume industry in France? (A) It allowed French perfumers to dominate the international market. (B) It increased demand for perfumes in Britain as French ports were blockaded. (C) It led to a decline in perfume production in France. (D) It encouraged French perfumers to focus more on medicinal fragrances.

25. In the 18th century, perfume-making in France became a highly skilled profession. What can be inferred about the guild system for perfumers? (A) It was likely strict and rigorous, as it required seven years of training to become a certified perfumer. (B) It allowed anyone to enter the profession, making perfume-making less exclusive. (C) It was mainly focused on producing cheaper perfumes for mass consumption. (D) It served as a way to control the quality and prices of perfume for the aristocracy. 

42. 請問圖 12 的電路中,請問電路中的點電壓 Vx為多少伏特? (A) -3 V (B) -5 V (C) 4 V (D) 2 V

43 圖 13 是一個二極體電路,其中每個二極體的順向導通電壓都是 0.7V,電路中的 \(R_1 = R_2 = R_3 = 5 k\Omega\),請分析此電路的 \(V_x\) 電壓約為何? (A) 1.21 V (B) 2.52 V (C) -1.87 V (D) -2.85 V