【評論主題】28._____it was once a heavily-polluted rice field, it is now much cleaner.(A) Because(B) Whenever(C)

【評論內容】

heavily-polluted 嚴重汙染

rice field 稻田

(A)因為

(B)每當

(C)然而(D)儘管

【評論主題】28._____it was once a heavily-polluted rice field, it is now much cleaner.(A) Because(B) Whenever(C)

【評論內容】

heavily-polluted 嚴重汙染

rice field 稻田

(A)因為

(B)每當

(C)然而(D)儘管

【評論主題】5 adj. not healthful; not clean(A) exact (B) contemporary (C) smart (D) unsanitary

【評論內容】

exact 確切的，精確的

contemporary 當代的smart 聰明的unsanitary 不衛生的,有礙健康的,不健康的

【評論主題】28._____it was once a heavily-polluted rice field, it is now much cleaner.(A) Because(B) Whenever(C)

【評論內容】

heavily-polluted 嚴重汙染

rice field 稻田

(A)因為

(B)每當

(C)然而(D)儘管