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• 12.Hilltop Inc. wants to fill _______ job vacancies as soon as possible. They need more workers. (A)
• 13. Do you ______ if I practice the piano? (A) Ok (B) mind (C) could (D) please
• 14. A: I need to blow up all the balloons. B: Don’t worry. ______ help you. (A) I’m going to (B) I’l
• 15. Please be quiet! The baby ________. (A) sleeps (B) was sleeping (C) slept (D) is sleeping
• 16. It ______fifteen hours to get there by plane. We were all beat! (A) took (B) has taken (C)take (
• 17. My friend called me when I ___________ a shower. (A) took (B) was taking (C) had taken (D) was t
• 18. People get ____ traffic. (A) arrested in (B)stuck in (C)polluted by (D)dressed by
• 19. The biggest problem in this country is ___； people are suffering from hunger. (A) pollution (B)
• 20. Jane is relaxed and calm. Jane is ____. (A) laid-back (B)generous (C)reserved (D)thrifty
• 21. According to the passage, people can’t _______ things in this game. (A) grow (B) borrow (C) ste
• 22. People can buy more things with ________ in the game (A) e-money (B) houses (C) seeds (D) veget
• 23. Among the people Joyce interviewed, who dislikes the game? (A) Laura (B)Allan (C) Harold (D) no
• 24. From Laura’s words, we can guess that she’s most probably ___________? (A) a student (B) an off
• 25. Ivy thinks the Internet game is bad for __________? (A) adults (B) thieves (C)policemen (D) tee
• 32. 如下圖所示電路，求 a、b 兩端的諾頓等效電路之電流 IN 及電阻 RN 值分別為何?
• 23.由材料性質的實驗得知，脆性材料的機械強度比較，下列何者正確 ？ (A) 抗壓強度＞抗剪強度＞抗張強度 (B) 抗剪強度＞抗壓強度＞抗張強度 (C) 抗張強度＞抗壓強度＞抗剪強度 (D) \u0
• 24.有一中空圓柱的外徑為 25mm，內徑為 15mm，若受扭矩作用後其外壁產生 350MPa 的剪應力，試求其內壁 剪應力為何 ？ (A) 105MPa (B) 210MPa (C) 350MP
• 25.有一直徑為 25mm 的軸，承受 150 πN-m 的扭矩作用，已知軸長為 2m，剪切彈性係數 G=84GPa，試求其扭轉 角為何 ？ (A) 0.04rad (B) 0.15rad (C)
• 26.某一軸以每分鐘 3000 轉傳動 10kW 的功率，試求此軸所承受之扭矩約為何 ？ (A) 31.84N-m (B) 63.66N-m (C) 95.50N-m (D) 27.32N-m
• 27.如【圖 27】中之平面力系，其合力為一通過 D 點之水平力，則下列敘述何者正確 ？ (A) ΣMB=0 (B) ΣMC≠0 (C) ΣFX=0 (D) ΣFY≠0
• 45. 某課外活動社團共有 20 位同學參加，已知其中高一、高二、高三同學所占的比例分別為 55%、 25%、20%，若由該社團中任選兩人，求此兩人是不同年級學生的機率為何？
• 12. Suppose f(n) is a positive function, which of the following statements are true? (A) (B)(C) (D)(
• 33. 兩電感串聯如下圖所示，自感分別是 L1=3H、L2=5H、互感 M =1H，則 a、b 兩端總電感量是多少？ (A) 9H (B) 7H (C) 6H (D) 10H。
• 28.如【圖 28】所示之穩定構架，abc 桿與 cd 桿於 c 點銷接，各支承與銷接均為光滑。abc 桿受一水平力作 用，則 a 點之反力作用線必經過下列哪一點 ？ (A) c點 (B) e點
• 34. 將 10Ω電阻器與 10mH 電感器串聯後，接於直流電源，則電路之時間常數為？ (A) 1msec (B) 1000sec (C) 1se