問題詳情

21 至 25 題為題組 The formula for Coca-Cola is one of the most jealously guarded trade secrets in the world. Coca-Colacontains a number of essential oils, and it is the precise way that these ingredients are blended together 21 isresponsible for the drink’s unique flavor. However, 22 the creation of Coca-Cola in 1886, the precise recipehas been a closely guarded secret. The only official written copy of Coca-Cola formula is supposedly held in aU.S. bank vault, and only two company employees at any one time are said to know the whole formula.The exact ingredients of this popular soft drink, invented by a medicinal chemist called John Pemberton in1886, have always been kept in 23 . It is said that Asa Candler, one of the first founders of the Coca-ColaCompany, was worried that the recipe would fall into the wrong hands, so he made sure it was never written down.He removed all the labels from the containers of the ingredients so they were 24 only by the sight, smell andwhere they were put on the shelf. The Coca-Cola Company has always said that at any given time only twopeople know how to mix the flavoring ingredients, and the two people never travel on the same plane 25 itcrashes. In 2010, Coca-Cola became the first brand to top £1billion in annual UK grocery sales, and it is nowonder that the firm has been eager to keep its recipe from competitors.
21.
(A) that
(B) which
(C) where
(D) what

參考答案

答案：A
難度：困難0.268293
統計：A(11),B(20),C(1),D(5),E(0)

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