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• 24. Scientists believe that if we don’t ____, polar bears will be extinct in western Hudson Bay by 2
• 15. Designer clothes are a luxury, not a(n) _____.(A) interface (B) ability (C) necessity (D) variet
• 14.雙極性電晶體在數位電路中是作為下列何種之用途？(A)混波(B)放大(C)整流(D)開關。
• 【題組】32. (A) correspond to (B) corresponds to (C) corresponded to (D) corresponding to
• 8.正常的 TRIAC，其 G 極對 MT1 極呈現(A)高電阻(B)高電壓狀態(C)高電流狀態(D)低電阻。
• 3. 綜合測驗(20%): Long time ago in Ireland, jack-o’-lanterns were carved from turnips. It is said that
• 16. The president’s visit will _____ trade between Taiwan and the United Kingdom. Businessmen are lo
• 15.2SK30 之電子元件為(A)PNP 型電晶體(B)NPN 型電晶體(C)P 通道 FET(D)N 通道 FET。
• 4.下列何種 A/D 轉換器的轉換速度最快(A)雙斜波式(B)計數式(C)並列式(D)逐次漸近式。
• 2.將一只 2W 之電阻裝配在 PC 板上時，以何種方式較適宜？(A)緊貼在 PC 板上(B)距 PC 板 0.3mm(C)距 PC 板 3mm(D)距 PC 板 3cm。
• 【題組】26. (A) with (B) for (C) on (D) at
• 17. My brother _____ asks me for money, but I am not going to give him any. I’m fed up with him.(A)
• 16.某電子元件之特性曲線係以電荷和電壓為座標軸表示時，則此元件為(A)電晶體(B)變壓器(C)電感器(D)電容器。
• 5.J 型（IC 型）熱電耦其正線為何種金屬(A)銅(B)鋁(C)鎳(D)鐵。
• 【題組】37. (A) Working (B) Having to work (C) To work (D) Having work
• 【題組】27. (A) loner (B) lone (C) lonely (D) alone
• 18. My youngest sister is a computer nerd. She doesn’t _____ much in school activities. All she does
• 17.以下何種電阻器大多使用於要求長期穩定性、精確度、信賴性的測試儀器上(A)水泥電阻(B)碳膜電阻(C)金屬皮膜電阻(D)線繞電阻。
• 6.SCR 控制電路，常見並聯一個二極體在 SCR 的閘極與陰極之間，此二極體作用是(A)減少觸發電流(B)保護 SCR(C)消除干擾(D)加快 SCR 轉換速度。
• 9.若步進馬達每一步階轉 7.5 度，則步進馬達轉一圈所需之步階數為幾步？(A)12(B)24(C)36(D)48。
• 【題組】28. (A) were used to scare(B) used to scare (C) got used to scaring(D) were used to scaring
• 【題組】39. (A) Knowledge is power (B) There’s no royal road to success(C) Every cloud has a silver lini
• 7.熱電耦(thermocouple)之輸出信號型式為(A)mV(B)mA(C)Ω(D)A。
• 【題組】38. (A) turn on (B) turn over (C) turn out (D) turn into
• 18.類比電路中，只講求比率精確度（相對精確度）時，以何種電阻器最適合(A)集合電阻（排阻）(B)碳膜電阻(C)水泥電阻(D)金屬皮膜電阻。