【題組】47. Which of the following is NOT the reason why the authorities would prefer surveillance?(A) T
【題組】48. What is the third paragraph mainly about?(A) The human rights of party activists.(B) The met
【題組】49. According to the passage, which of the following statements is true?(A) People have found it
【題組】50. Which of the following inferences can be drawn from the passage?(A) People have no doubts ab
20. 如圖 ( 十五 ) 所示之電晶體直流偏壓電路,若 VBE = 0.7 V,β = 200, VCC = 10 V,RB =300 kΩ,RC =1kΩ,則其直流工作點IC與VCE之值各約為何?
【題組】33. According to the menu and the conversation, who will have to pay the most if everyone orders
9. 某次模擬考有 10000 人參加,若小明的百分等級是 95,則小明的排名會在下列哪個區間?(A) [ 401 , 500 ] (B) [ 501 , 600 ] (C) [ 9401 , 950
【題組】35. According to the passage, which of the following statements is true?(A) Taiwan-made chocolat
【題組】36. What does the phrase “ take off ” in paragraph 3 mean?(A) Remove its obstacles (B) Become su
【題組】37. What is the main purpose of the passage?(A) To discuss Taiwan’s problems of planting cocoa t
【題組】39. What does the word “one” in paragraph 3 refer to?(A) classroom (B) crisis (C) school (D) stu
【題組】40. According to the passage, which of the following statements is true?(A) About 90% of the stu
【題組】41. According to the passage, which of the following is NOT an act of social distancing?(A) Atte
30. 如圖(十三)所示,一遙控無人機進行水平圓周運動,其飛行半徑 r 為 675m,在某時刻當該無人機以切線加速度 at = 5 m /s2加速時,已知該無人機的合加速度為 13 m /s2,則此時
44. 如圖 ( 十五 ) 所示電路, R1 = 5 k Ω,C1= 1000 μ F, E1 = 10 V,開關S1在時間為零時閉合(導通),且開關導通前電容初始電壓為零。導通5秒時,電容端直流電壓
11. 某班期中考的數學成績平均分數為 48 分,標準差為 8 分。今將每人的分數都乘以 a 再加2 分,若調整後成績的標準差為 10 分,則調整後成績的平均分數為幾分?(A) 58 (B) 60 (
24. 圖 ( 十三 ) 電路以控制 SCR 開始導通的時間來調整燈泡亮度,且電源為 AC 110 V / 60 Hz之正弦波,若SCR在電源正半週期的2.78ms時開始導通,則此SCR在幾度時開始觸
12. 設m1為過 兩點的直線斜率,m2為直線x-3y=4的斜率,m3為直線y = 3的斜率,則m1、m2、m3的大小為何?(A)m1>m2>m3 (B)m2>m3>m1 (C)m3>m2>m1 (D
31. 如圖(十四)所示,以 V0=150m/s 的初速擊出一顆棒球,如果不考慮空氣阻力等其他因素,則當該棒球沿 X 軸水平方向飛行 120 m,試求在此時該棒球離地面的高度為多少 m?( 假設重力加
45. 採用示波器量測純弦波信號,示波器的 VOLT / DIV 設定於 2 V / DIV,TIME / DIV 設定於0.5 ms / DIV,探棒置於 × 10 ( 衰減 10 倍 ) 的位置,
25. 如圖 ( 十四 ) 所示電路及電晶體之特性曲線,假設電晶體原來的工作點為 Q 點,則當 RB電阻值變小時,其新的工作點應近似於哪一點? (A) A 點(B) B 點(C) C 點(D) D 點
32. 如圖(十五)所示的水平旋轉鞦韆,鋼索長 L 為 5 m,一端固定於上方旋轉控制盤,另一端則承載一質量為 20kg的乘客,該乘客以等角速度 2rad/s在水平面上旋轉,如果不考慮鋼索質量、空氣阻
46. 如圖(十六)所示交流穩態電路,已知電源電壓ES有效值為100 V,頻率為60 Hz,若電阻R1=15Ω 且端電壓有效值為60V,則電容器C1端電壓及電容抗各為何? (A) 電容器C1端電壓有效