49. Which of the following countries will continue to hold dolphin performances until at least 2025?
(A) Canada.
(B) Taiwan.
(C) Switzerland.
(D) United Kingdom.

45. According to the passage, which of the following drinks is considered most useful for health? (A) Water and tea. (B) Fruit juice and water. (C) Coffee and soft drink. (D) Soft drink and fruit juice.

46. According to the passage, which of the following statements is NOT true? (A) Drinking black and green tea daily is especially helpful in reducing stroke risk. (B) Drinking more than four cups of coffee daily has positive effects on blood vessels. (C) Drinking one processed fruit juice daily has a higher stroke risk than one soft drink. (D) Drinking more than seven glasses of water daily can be effective for stroke prevention. 

47. Which of the changes did Taiwan’s MOA make about wild animals in July 2024? (A) It allowed more zoos to keep wild animals. (B) It began allowing visitors to feed wild animals. (C) It encouraged wild animal interactions with people. (D) It banned live performances involving wild animals.

48. What might happen to zoos or aquariums in Taiwan that do not follow the new regulations? (A) They might lose their permits. (B) They might close down forever. (C) They might reduce ticket prices. (D) They might release all their animals.

50. Which of the following is NOT a condition for keeping wild animal shows under the new laws? (A) Offering educational insights. (B) Displaying animals’ natural behaviors. (C) Promoting interactions between animals. (D) Fostering an emotional bond with people.

1. P 鹼度之指示劑為 (A)甲基紅 (B)酚 (C)甲基藍 (D)甲基橙。

2. 下列何者為非再生能源？ (A)地熱能 (B)水力能 (C)焦煤 (D)太陽能。

3. 燃料燃燒後硫份主要變成 (A)SO3 (B)SO4 (C)SO (D)SO2。

4. SB 46M 之鍋爐用鋼材含有下列何種元素？ (A)鉻 (B)鈷 (C)鉬 (D)鎂。

5. 供油槽至燃燒器之油管路中，應設置排氣閥以利定期排除管之 (A)油 (B)空氣 (C)水份 (D)二氧化硫。