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• 22. 一零件受力後，其內部某一點的平面主應力值分別為 σ 1 = 5 MPa，σ 2 = -1 MPa，則在同一平面內，此點的最大剪應力值應為多少 MPa？(A) 6 (B) 5 (C) 4 (D)
• 【題組】49. The word "sedentary" in line 29 is closest in meaning to(A) inactive(B) inefficien
• 【題組】50. Pheromone systems are relatively complex in insects that(A) also communicate using sight and
• 1 n. great number of persons or things; many; a lot; composed of a countless number of items(A) dona
• 【題組】23. (A) checks (B) brings (C) looks (D) stands
• Questions 29-39The Native American peoples of the north Pacific Coast created a highly complexmariti
• In a recent study, Google has knocked Microsoft from the top spot as the number one brand inthe worl
• 【題組】22. (A) racial (B) judicial (C) financial (D) confidential
• 【題組】44.Which of the following statements aboutleadership can be inferred from paragraph 2?(A) A pers
• 【題組】47.The word “them” in line 19 refers to(A) expressive leaders(B) goals of the group(C) group mem
• 【題組】48. The word "they" in line 20 refers to(A) new tools(B) small deep-sea submarines(C)
• 【題組】45.The passage indicates that instrumentalleaders generally focus on(A) ensuring harmonious rela
• 【題組】46.The word “collective” in line 17 is closest inmeaning to(A) necessary(B) typical(C) group(D)
• 23. 甲乙兩位學生由操場上的同一點出發，甲同學以 3 m/sec 的速度向東跑，乙同學以 4 m/sec的速度向北跑，則甲同學對乙同學的相對速率為多少 m/sec？(A) 49 (B) 25 (C)
• 【題組】33. According to the passage, what is true of the “division of labor” mentioned in line 5?(A) It
• 4. _____________ the global economic recession, governments all over the world are takingvarious mea
• 【題組】31.The word “attained” in line 3 is closest inmeaning to(A) achieved(B) modified(C) demanded(D)
• 【題組】32. It can be inferred from paragraph 1 that the social organization of many agriculturalpeoples
• 【題組】30.The word “unique” in line 2 is closest inmeaning to(A) comprehensible(B) productive(C) intent
• 8. She loves teaching, and she teaches her students with great _____________.(A) pessimism (B) sarca
• 【題組】40. According to the passage, an overconfidentfront may hide(A) hostility(B) shyness(C) friendli
• 【題組】50. The organization of the passage can best be described as(A) an extended statement of the bas
• 7. Doris Lessing won the _____________ Nobel Prize in Literature in 2007.(A) courteous (B) ambiguous
• 【題組】49. The word "thriving" in line 21 is closest in meaning to(A) surviving(B) flourishin
• 1 n. command; order; authorization granted from one body to a subordinate body(A) banquet (B) mandat