試題詳解

9. Artificial trans fats are used both in processed food and in restaurants as a way to improve the shelf life or flavor of foods. Nutritionists have long criticized their use, saying they contribute to heart disease more likely than saturated fat. Some companies have already phased out trans fats, ____ by new nutritional labels introduced in 2006 requiring trans fats to be listed on food packaging.
(A) attempted
(B) prompted
(C) apposite
(D) pertinent