2017年12月英语六级阅读答案：试卷一仔细阅读1（沪江网校版）

Section C

Passage One

46. A) He used a strangely potent ingredient in a food supplement.

47. C) Many were shipped to Europe in the late 19^th century for medicinal use.

48. A) Cocaine had become notorious.

49. D) It has remained virtually unchanged since its creation.

50. A) The evolution of Coca-cola.