【評論主題】三、說明牛奶蛋白質之結構特性，並討論酸乳及乾酪在製作過程蛋白質之變化。（10 分）
【評論內容】機會成本（Opportunity cost）是指被放棄而價值最高的選擇，又稱為「替代性成本」，就是俗語的「有得必有失」
【評論主題】46. I ___ ever go to that restaurant.(A) sometimes (B) nearly (C) hardly (D) mostly
【評論內容】
Hardly and scarcely can also beused with “ever” to mean “not often”, “almost never”
；with 'any' to mean 'very few', 'almost none'.
【評論主題】32. All the students are (toiling) in the fields now.(A) relaxing (B)sweating (C) working (D) search
【評論內容】toil (Vi) 苦幹, 艱難地行進
【評論主題】31. He made a (tacit) agreement to share the profits.(A) written (B) declared (C) unspoken (D) state
【評論內容】tacit (adj) 緘默的, 不說話的,不明言的, 默示的