48. What is a "cup of Joe""?
(A) A cup of coffee
(B) Joe's coffee shop
(C) Coffee beans
(D)A special flavored coffee for navy officers

44. Identify the thesis statement. (A) The-reason why I would choose my laptop is because I will need it for academic purposes, for leisure, and to communicate with my friends and family in my home country. (B) Going abroad,· especially for a long period of time like for schooling, requires careful preparation for packing. (C) So； we must narrow down the most important items with care. (D)If I were to go abroad for one year and could bring one additional thing, would definitely chose my laptop computer.

45. "Narrow down" in line 3 is closest in meaning to ___________. (A) limit in range or scope(C)liberate in length (B) deregulate in width(D)find

46. When a solar storm is coming, why do we need to disconnect transformers? (A) to make routine maintenances(C)to avoid electrical surges (B) to repair damaged transformers(D)so as to not to be blown away by

47. Which of the following statement is false? (A) We can stop the Sun from emitting  solar winds with today's technologies. solar winds (B) The solar wind is a stream of energized, charged particles.  (C)We can monitor and give warnings when stormy weather is approaching.(D) Solar storms may damage our high-tech systems.

49. Which of the following was not one of Josephus Daniels' reforms? (A) obliterate the officers' wine mess (B) Consent .officers to drinking on board(C)The introduction of women into the service (D) Advancement from the ranks

50. What does the word "inaugurating" mean? (A) commencing(B)radiating(C)abolishing (D)eliminating

1. 下列物理量中，何者屬於向量？ (A)質量 (B)體積 (C)力 (D)電阻 (E)溫度

2. 下列何者不是力的單位？ (A)磅達（poundal） (B)達因（dyne）(C)馬力（H.P） (D)牛頓（newton） (E)公斤重（kgw）

3. 某人在升降機中，且站在升降機之體重計上，當升降機靜止時體重計讀數為 48 kgw， 今升降機以 2.45 m/s2 的加速度上升，則體重機讀數應為若干公斤重? (A) 0 (B) 36 kgw (C) 48 kgw (D) 60 kgw (E) 72 kgw

4. 有一體積為 0.2 m3 的長方體，在水中的重量為 100 公斤重，求其在空氣中的重量為 (A) 100 kgw (B) 120 kgw (C) 200 kgw (D) 250 kgw (E) 300 kgw 。