資訊推薦

• 20. Global warming is mainly caused by greenhouse gases, of which the most important is _________. (
• 21. If I ______ you, I would not buy it (A) am(B) was(C) are(D) were(E) is
• 22. \"Give me where to stand, and I ________ the earth.\"- Archimedes. (A) moved(B) have
• 23. Each owner has to be responsible for ______ pet. (A) his(B) her (C) their (D) its(E) your
• 24. The _________ of a sensor signifies how much the output signal varies when the input quantity th
• 25. What is the unit of strain? (A) m (B) N (C) N\/m (D) N\/m2 (E) unitless
• 26. What is the difference _______ the two pictures? (A) with (B) betiween (C) among (D) amongst (E)
• 27. We both love this symphony. As the old saying goes, \"'Great minds think ________.�
• 28. Big data refers to huge data system with increasing __________ and varicty. (A) humidify (B) mon
• 29. Many countries around the world have now been working on \"2050 Net-Zero Emissions\"
• 30. What is the synonym of 'Quadruple'? (A) Twofold (B) Half(C) Fourfold(D) Quarter (E) Q
• 31. The climate of the earth is changing faster than ever, mainly _________ human activities\"
• 32. Jane is not only beautiful ________ smart. (A) yet (B) and(C) also (D) but also (E) is
• 33. (A) of, (B) due to, (C) off, (D) on, (E) for
• 34. (A) Ohm's law, (B) Faraday's law, (C) special relativity, (D) quantum tunneling effect
• 35. (A) which, (B) what, (C) in which, (D) over which,(E) but
• 36. (A) a meaning (B) meanings, (C) meant, (D) means, (E) no means
• 37. (A) of,(B) at, (C) as,(D) over, (E) behind
• 38. According to the above curves, what is the maximum conductivity?(A) 3Ωcm (B) 5Ωcm (C) 7Ωcm (D) (
• 39. What is the relationship between resistivity and conductivity? (A) Resistivity is proportional t
• 2.有二力大小皆為10N，二力夾角成120°，則合力R之大小為若干？ (A)10N (B)15N (C)20N (D)25N
• 3.在二維座標系統分析共平面共點非平行力系時，可用靜力平衡方程式有幾個？ (A)四個 (B)三個 (C)二個 (D)一個
• 4.兩個指向相同且大小不相等之平行力，其合力位置為： (A)在這兩個單力之間 (B)在較大單力外側 (C)在較小單力外側 (D)在較大單力處
• 5.一力之水平分力為力之0.5倍，則力之垂直分力為水平分力的多少倍？ (A)0.5 (B)0.707 (C)0.866 (D)1.732
• 6.簡支樑之兩支點相距5m，若樑之右支點處施加一逆時針方向之力矩 M＝50kN·m，則左邊支點對樑的反力為多少kN？ (A)10 (B)15 (C)20 (D)25