資訊推薦

• 【題組】62. What happens during osteoporosis?(A) The bones change shape.(B) The bones become spongy.(C)
• 63–66  For thousands of years, Chinese artists have used a material called lacquer to prevent the su
• 【題組】64. What is the main function of lacquer in works of Chinese art?(A) To classify them(B) To prot
• 【題組】65. According to this passage, what is true of lacquer trees?(A) They are not attractive in appe
• 【題組】66. What does the writer of this passage imply about lacquer?(A) The original color of lacquer i
• 67–71One of the largest youth organizations in the world is the 4-H, an organization of clubs for yo
• 【題組】68. Who are most of the 4-H members?(A) Elementary and high school students(B) Adults and teenag
• 37. GPS採用何種座標系統？(A)WGS84 (B)WGS80(C)WGS48 (D)TWD67
• 【題組】69. How is the 4-H financed?(A) Through the sale of farm products(B) Through its membership fees
• 【題組】70. According to the article, what is the modern trend in 4-H clubs?(A) A decreased emphasis on
• 【題組】71. What would probably be a typical 4-H activity?(A) An overseas tour(B) Recycling paper(C) A c
• 72–76One animal which has become extinct was once probably the most numerous bird in North America:
• 【題組】73. What made the passenger pigeon unique?(A) Its decreased population(B) Its custom of travelin
• 【題組】74. When did the passenger pigeon disappear completely?(A) In the early twentieth century(B) In
• 【題組】75. According to the article, what fact about passenger pigeons is not fully understood?(A) Thei
• 77–79【題組】77. What is the purpose of this letter?(A) To apologize(B) To quit a job(C) To ask for a ra
• 【題組】76. Why did hunters find it easy to kill large numbers of pigeons?(A) The birds’ movements are s
• 40. 下列何種經緯儀儀器誤差不能藉由正倒鏡觀測取其平均值而消除之？(A)當望遠鏡水平時，縱角讀數不是0度或90度(B)橫軸與垂直軸不正交(C)視準軸、橫軸及垂直軸未能交於一點(D)水準管軸與垂直軸不
• 41. 水準器靈敏度為30″/2mm，當氣泡向前方(物鏡端)偏差2格時，讀相距45公尺之水準尺，則該點地面高程誤差為？(A)-13mm (B)-7mm(C)+7mm (D)+13mm
• 42. 一導 線 之縱 距 閉合 差為 20cm，橫距 閉 合差 為 18cm，導 線 全長 為 1500m則 該導線 之 閉合 比 數約 為 ？(A)1/1974 (B)1/3947(C)1/557
• 43. 閉合三角形之兩內角為∠B=88°，∠A=42°，ABC按順時針方向排列，若CA之方位角為170°，則AB方位角位為？(A)38° (B)128°(C)218° (D)308°
• 44. 有一閉合導線ABCD，AB方位角為110°，B外角為220°，C外角為250°則CD之方位角為？(A)210° (B)220°(C)230° (D)240°
• 45. 下列有關於大地測量的敘述何者正確？(A)三角形面積為200km2，其球面角超約為1"(B)地面上兩點間之距離係指直線距離(C)子午線在任何地方皆平行(D)垂線方向視為平行
• 18. 一電感量為2亨利的電感器，若匝數增加為原來的2倍，當通過2安培電流時，其儲存的能量為多少焦耳？(A) 4 (B) 8 (C) 16 (D) 32
• 20. 交流RLC並聯電路中，流經R、L、C之電流分別為IR =3A、IL=2A、IC=6A，電源電壓為200∠0°V，則此電路之功率因數為何？(A) 0.8落後 (B) 0.8超前 (C) 0.6落