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V. Please read the following article which presents both advantages and limitations of virtual travel. Do you think it is an effective way to balance exploration and conservation? Write an essay of about 200 words, expressing your opinions and reflections. Support your ideas with specific reasons, examples, or personal experience.                     Can Virtual Travel Replace In-person Tourism?       Travel has long been valued as a way to discover new places, encounter different cultures, and experience the beauty of nature. Yet modern tourism also creates serious problems. In many populardestinations, large numbers of visitors put pressure on local communities, damage natural habitats,and contribute to pollution. As a result, people have started to ask whether there are more responsibleways to make exploration accessible without exploitation.      One possible answer is virtual travel. With the help of digital technology, live-streaming devices, or remotely operated cameras, people can observe distant places without physically goingthere. Supporters believe this method may reduce the harmful effects of overtourism while still allowing people to learn about natural environments and cultural sites. It may also give access tothose who cannot travel casily because of age, cost, time, or physical condition.      In addition, virtual travel may serve educational purposes. Students can use it to study geography, wildlife, or environmental issues in a more direct and engaging fashion. Some also arguethat such experiences can inspire people to care more about conservation by helping them see fragile places without disturbing them.      However, not everyone is convinced that virtual travel through a screen is a satisfying substitute for in-person tourism. Using a phone, flying a drone, and watching a destination is very differentfrom actually being there, interacting with local people, and experiencing the atmosphere first-hand. Critics also point out that travel is not only about seeing; it is also about human connection, culturalunderstanding, and personal growth. These are difficult to reproduce through technology alone.     For this reason, virtual travel may be best seen not as a permanent replacement for traditional travel, but as an alternative approach to exploring the world. Whether it can truly balance explorationand conservation remains open to debate.

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8. 「鐵路路線上連續發出兩班列車的時間間隔」,前述是指下列何者的定義? (A)班次 (B)路線容量 (C)班距 (D)運行時間

12. 依鐵路修建養護規則規定,有相互制約關係之號誌設備及道岔等,應設置何種裝置以 避免造成列車衝撞及脫軌? (A)聯鎖裝置 (B)轉轍器 (C)軌道電路 (D)脫軌器 

13. 下列何種不是台鐵簡化營運車種所追求的主要目的? (A)提高路線容量 (B)減少維修待料的成本 (C)增加列車的停站率 (D)提高列車服務等級的差異性

45. For the reaction 4FeCl2(aq) + 3O2(g) → 2Fe2O3(s) + 4Cl2(g), what volume of a 0.620 M solution of FeCl2 is required to react completely with 7.26 ×1021 molecules of O2? (A) 6.45 × 103 mL (B) 9.97 mL (C) 14.6 mL (D) 25.9 mL (E) 5.61 mL

46. The calibration points for the linear Reaumur scale are the usual melting point of ice and boiling point of water, which are assigned the values 0°R and 80°R, respectively. The boiling point of benzene is 80.1°F. What is this temperature in °R? (A)160.1°R (B) 49.8 °R (C) 26.7 °R (D)212.2 °R (E) 21.4 °R

48. Consider the reaction 3A + B + C → D + E where the rate law is defined asAn experiment is carried out where [B]0 = [C]0 = 1.00 M and [A]0 = 1.00 × 10–4 M. After 3.00 minutes, [A] = 3.26 × 10–5 M and= 3.067 × 104 . The value of k is : (A)6.23 × 10–3 L3 /mol3 ·s (B) 3.26 × 10–5 L3 /mol3 ·s (C) 1.15 × 102 L3 /mol3 ·s (D)1.00 × 108 L3 /mol3 ·s (E) None of these