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• 36. 已知a、b、 c是正數且滿足abc = 1，求(A) (B) (C) 1 (D) 2
• 37. 哪一個數不是矩陣的特徵值(eigenvalue)? (A) －1 (B) 0 (C) 1 (D)2
• 38. 哪一個數是的解？ (A) (B) (C) (D)
• 39. 參考右圖。若 =？(A) (B) 2 (C) (D)
• 40. 求 ？ (A) −i (B) i (C)1 (D) −1
• 41. 假設 A是3× 3方陣使得。若，則 X ＝？ (A) (B) (C) (D)
• 42. 假設小壽的投籃命中率是五成，期望他在 n 次投籃中最少命中一球的機會超出九成，那麼 n 至少是多少? (A) 1 (B) 2 (C) 3 (D) 4
• 43. 座標空間有四點 A(4, 0, 0)、B(5, 4, 2)、C(0, 4, 0)、D(1, 3, 1)。若點 P 在點 C、D 連成的直線上，則內積最小可能值是多少? (A) 1 (B) 1.
• 44. 已知兩直線 L1: 3x＋4y＝6、L2: kx −3y＝4。若 L1⊥L2 且相交於 P，L1 交 x 軸於 Q，L2 交 x 軸於 R，求∆PQR 之外接圓半徑？ (A) (B) (C)
• 45. 求點 P(1, 2)到直線 3x＋4y＝1 的最短距離？ (A) (B)1 (C) (D)2
• 46.最接近哪一個小數? (A) 1.06 (B) 1.08 (C) 1.1 (D) 1.12
• 47. 若x2＋(m − 6)x＋m − 1＝0的兩根都是正整數，則 m 是多少? (A) 0 (B) 1 (C) 2 (D) 3
• 48. 設ax ＋a−x ＝2，則a3x ＋a−3x ＝? (A) 1 (B) 2 (C) 3 (D) 4
• 49. 求＝? (A) (B) −1 (C)1 (D)2
• 50. 若 f(x)＝ax2 ＋bx＋c (a≠0)為定義在[0, 1]⊂ℝ的二次函數，則下列敍述何者正確？ (A) f(x)最多有一個極值 (B) f(x)可能沒有極值 (C) f(x)至少有兩個極
• 42. The pandemic has reminded us that _____ the future from the recent past can be falsely reassurin
• 43. Many people _____ difficulties of communication when they confront people who do not use the sam
• 44. This book is _____ mainly for undergraduate level courses in terms of its contents. (A) captaine
• 45. The strike in New York City was said to be the biggest one _____ a decade. (A) for (B) to (C) fr
• 46. JonathanAtwell studies how animals respond _____ urban environments. (A) at (B) away (C) on (D)
• 47. The disadvantaged pupils are eligible for a concessionary spot _____ a council-run bus. (A) in (
• 48. Our esteemed professor known for his groundbreaking work in quantum physics, is currently _____
• 49. A: I'm thinking of going on a diet.B: ___________ You look fine just the way you are. (A) I
• 50. A: You should get rid of that old leather jacket.B: I know, but I hate to _____ it. I’ve had it
• 2. 船舶當油污意外發生時，為了避免漏油源繼續擴散，應先以何種裝置將漏油控制，以免繼續擴散 ？ (A) 乳化劑 (B) 擴散劑 (C) 攔油索 (D) 吸油棉