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• 46.活性碳吸附溶液中之污染物質的特性，常用等溫吸附模式來表示。有關等溫吸附模式的敘述，下列何者正確？(A)等溫吸附模式是用來描述活性碳與污染物質達到平衡狀態下的情況(B)吸附劑之吸附容量是指一公克的
• 47.有關過濾池濾料的敘述，下列何者錯誤？(A)雙層濾料過濾池上層的濾料通常為無煙煤(B)雙層濾料過濾池上層濾料的有效粒徑較小(C)雙層濾料過濾池上層的濾料比重較小(D)濾料有效粒徑為濾料篩分析得到累
• 48.下列何者可能不是添加有機高分子混凝劑(polymer)去除水中顆粒的機制？(A)壓縮電雙層 (B)電性中和 (C)掃除機制 (D)架橋作用
• 49.有關兩階段化學氧化程序處理含氰化物廢水的敘述，下列何者正確？(A)氰酸鹽中的碳原子氧化數為+2(B)氰化氫中的碳原子氧化數為+4(C)第一階段的氧化程序以次氯酸將氰離子氧化成氰化氫(D)第一階段
• 50.一垃圾樣品之濕基物理組成，廚餘類佔 40%，且含水率為 75%。垃圾樣品中其它物質的含水率為15%。則廚餘類占此垃圾樣品之乾基物理組成的百分比為何？(A) 16.4 (B) 19.6 (C) 3
• 7. 機關間請求協助事項，屬勞務之委任，不論是否涉及公權力行使，應依政府採購法規定辦理。(A)O(B)X
• 27. My niece screamed in ________ on seeing her birthday gift—AirPods she had dreamed of receiving.(
• 28. As the violent typhoon raged on, we were ________ in the house, unable to go anywhere.(A) reserv
• 29. As the head ________ of this award-winning restaurant, Archie is always creating new recipes.(A)
• 30. Before sharing news, search online for facts and ________ the information so that you won’t beco
• 31. Anna found it hard to adjust to the ________ climate when she moved to Thailand. The heat was to
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• 33. As the government is stepping up efforts to put the disease under control, the tourist industry
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• 36. Your brother seems to have a crush on the girl ________ father owns the restaurant across the ro
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• 38. ________, the more mental workouts you get. That is, regular reading keeps your brain active.(A)
• 39. _______ the spread of COVID-19, one must ensure that their hands are free from germs. Washing ha
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• 【題組】42. (A) given (B) rewarded (C) fined (D) frowned
• 【題組】43. (A) reduce (B) increase (C) allow (D) perform
• 【題組】44. (A) very (B) much (C) too (D) extremely