資訊推薦

• 71. RC 電路的特性，下列哪些為正確？(A)電容器 C 屬於主動元件(B)時間常數為 RC(C)電容器 C 是以電場方式儲存能量(D)在充電瞬間 (t=0)，電容器可視為「開路」狀態。
• 72. 一般示波器觸發信號的交連方式有下列哪幾種？(A)HF REJ(B)DC(C)RF REJ(D)AC。
• 19. 某質點的運動是以關係式x=t3－9t2＋24t－10定義，其中x的單位為公尺，而t為秒，試求當t=5秒時的速度為何？(A) 9 m/s (B) 12 m/s (C) 15 m/s (D) 20
• 73. 使用砂輪機研磨工具物時應注意下列哪些事項？(A)砂輪出現抖動乃正常現象毋須恐慌(B)不宜固定以砂輪的某一處研磨工具物(C)不可站在砂輪旋轉方向的正面位置(D)應帶防塵口罩與護目鏡等安全用具。
• 5. It is considered to be ______ if someone cuts in line.(A) ripe (B) formal (C) rude (D) fantastic
• 7. While getting bitten by the mosquitoes, people tend to _______ their skins to stop itchysymptom.(
• 8. Jenny has lost five kilograms after being ______ for three months.(A) on a diet (B) in a word (C)
• 6. In a ______, you might be able to see monkeys, chimpanzees or even bonobos.(A) credit (B) judge (
• 9. Intelligence does not ______ mean success. You need diligence as well.(A) purposely (B) formally
• 10. There is an exhibition of Monet’s paintings in the ______.(A) forge (B) portrait (C) costume (D)
• 11. William______ his room, so it was a complete mess.(A) neglected (B) disapproved (C) performed (D
• 12. Small, independent bookstores simply can’t ______ with the big national chains.(A) grab (B) bury
• 13. The fluffy teddy bear he takes with him everywhere is his ______.(A) technique (B) bravery (C) n
• 14. You can choose to be ______ white or black when you play chess.(A) neither (B) both (C) either (
• 22. George: Wow! Do you go to the gym often?Amy: Yes, I do. I go there five times a week.George: ___
• 23. Duncan: Do you know where I can get something light to dine in campus?Victoria: Actually, ______
• 21. Alice: Are you interested in Hip-hop music?Ben: No, I don’t like it at all. How about you?Alice:
• 15. After her physical examination, her ______ strengths were tested.(A) cognitive (B) rhetorical (C
• 24. Ethan: Where are we going for the welcome party?Mina: Oh, the newly opened Italian restaurant ca
• 25. Elisa: Hey, how is your English class going?Mark: I am doing O.K., but I have to make a speech t
• 16. The hotel and casino industry is working hard on improving its ______.(A) marriage (B) image (C)
• 26. Clerk: May I have your passport and ticket, please?Tom: Here you are.Clerk: Excuse me, sir. Your
• 18. Scientists ______ the Milky Way in the night sky.(A) observed (B) breathed (C) endured (D) litte
• 19. Senior citizens deserve to be treated with ______.(A) crudeness (B) rudeness (C) boldness (D) po
• 27. Cathy: Long time no see. You are packing on the pounds.David: _______________Cathy: You can go t